28858361280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:417

約数の個数: 896

約数和(自身を含む): 119103160320

約数和(自身を除く): 90244799040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 23, 24, 28, 30, 31, 32, 35, 38, 40, 42, 46, 48, 56, 57, 60, 62, 64, 69, 70, 76, 80, 84, 92, 93, 95, 96, 105, 112, 114, 115, 120, 124, 133, 138, 140, 152, 155, 160, 161, 168, 184, 186, 190, 192, 210, 217, 224, 228, 230, 240, 248, 266, 276, 280, 285, 304, 310, 317, 320, 322, 336, 345, 368, 372, 380, 399, 420, 434, 437, 448, 456, 460, 465, 480, 483, 496, 532, 552, 560, 570, 589, 608, 620, 634, 644, 651, 665, 672, 690, 713, 736, 744, 760, 798, 805, 840, 868, 874, 912, 920, 930, 951, 960, 966, 992, 1064, 1085, 1104, 1120, 1140, 1178, 1216, 1240, 1268, 1288, 1302, 1311, 1330, 1344, 1380, 1426, 1472, 1488, 1520, 1585, 1596, 1610, 1680, 1736, 1748, 1767, 1824, 1840, 1860, 1902, 1932, 1984, 1995, 2128, 2139, 2170, 2185, 2208, 2219, 2240, 2280, 2356, 2415, 2480, 2536, 2576, 2604, 2622, 2660, 2760, 2852, 2945, 2976, 3040, 3059, 3170, 3192, 3220, 3255, 3360, 3472, 3496, 3534, 3565, 3648, 3680, 3720, 3804, 3864, 3990, 4123, 4256, 4278, 4340, 4370, 4416, 4438, 4560, 4712, 4755, 4830, 4960, 4991, 5072, 5152, 5208, 5244, 5320, 5520, 5704, 5890, 5952, 6023, 6080, 6118, 6340, 6384, 6440, 6510, 6555, 6657, 6720, 6944, 6992, 7068, 7130, 7291, 7360, 7440, 7608, 7728, 7980, 8246, 8512, 8556, 8680, 8740, 8835, 8876, 9120, 9177, 9424, 9510, 9660, 9827, 9920, 9982, 10144, 10304, 10416, 10488, 10640, 10695, 11040, 11095, 11408, 11780, 12046, 12236, 12369, 12680, 12768, 12880, 13020, 13110, 13314, 13547, 13888, 13984, 14136, 14260, 14582, 14880, 14973, 15216, 15295, 15456, 15960, 16492, 17112, 17360, 17480, 17670, 17752, 18069, 18240, 18354, 18848, 19020, 19320, 19654, 19964, 20288, 20615, 20832, 20976, 21280, 21390, 21873, 22080, 22190, 22816, 23560, 24092, 24472, 24738, 24955, 25360, 25536, 25760, 26040, 26220, 26628, 27094, 27968, 28272, 28520, 29164, 29481, 29760, 29946, 30115, 30432, 30590, 30912, 31920, 32984, 33285, 34224, 34720, 34960, 35340, 35504, 36138, 36455, 36708, 37696, 38040, 38640, 39308, 39928, 40641, 41230, 41664, 41952, 42161, 42560, 42780, 43746, 44380, 45632, 45885, 47120, 48184, 48944, 49135, 49476, 49910, 50720, 51037, 51520, 52080, 52440, 53256, 54188, 56544, 57040, 58328, 58962, 59892, 60230, 60864, 61180, 61845, 63840, 65968, 66570, 67735, 68448, 68789, 69440, 69920, 70680, 71008, 72276, 72910, 73416, 74865, 76080, 77280, 78616, 79856, 81282, 82460, 83904, 84322, 85560, 87492, 88760, 90345, 91770, 94240, 94829, 96368, 97888, 98270, 98952, 99820, 101440, 102074, 104160, 104880, 106512, 108376, 109365, 113088, 114080, 116656, 117924, 119784, 120460, 122360, 123690, 126483, 127680, 131936, 133140, 135470, 136896, 137578, 138529, 139840, 141360, 142016, 144552, 145820, 146832, 147405, 149730, 152160, 153111, 154560, 157232, 159712, 162564, 164920, 168644, 171120, 174984, 177520, 180690, 183540, 186713, 188480, 189658, 192736, 195776, 196540, 197904, 199640, 203205, 204148, 206367, 208320, 209760, 210805, 213024, 216752, 218730, 226021, 228160, 233312, 235848, 239568, 240920, 244720, 247380, 252966, 255185, 263872, 266280, 270940, 275156, 277058, 282720, 284487, 289104, 291640, 293664, 294810, 299460, 304320, 306222, 314464, 319424, 325128, 329840, 337288, 342240, 343945, 349968, 355040, 361380, 367080, 373426, 379316, 385472, 393080, 395808, 399280, 406410, 408296, 412734, 415587, 419520, 421610, 426048, 433504, 437460, 452042, 466624, 471696, 474145, 479136, 481840, 489440, 494760, 505932, 510370, 532560, 541880, 550312, 554116, 560139, 565440, 568974, 578208, 583280, 587328, 589620, 598920, 612444, 628928, 632415, 650256, 659680, 674576, 678063, 684480, 687890, 692645, 699936, 710080, 722760, 734160, 746852, 758632, 765555, 786160, 791616, 798560, 812820, 816592, 825468, 831174, 843220, 867008, 874920, 904084, 933565, 943392, 948290, 958272, 963680, 969703, 978880, 989520, 1011864, 1020740, 1031835, 1065120, 1083760, 1100624, 1108232, 1120278, 1130105, 1137948, 1156416, 1166560, 1179240, 1197840, 1224888, 1264830, 1300512, 1306991, 1319360, 1349152, 1356126, 1375780, 1385290, 1399872, 1422435, 1445520, 1468320, 1493704, 1517264, 1531110, 1572320, 1582147, 1597120, 1625640, 1633184, 1650936, 1662348, 1686440, 1749840, 1808168, 1867130, 1886784, 1896580, 1927360, 1939406, 1979040, 2023728, 2041480, 2063670, 2077935, 2130240, 2167520, 2201248, 2216464, 2240556, 2260210, 2275896, 2333120, 2358480, 2395680, 2449776, 2529660, 2601024, 2613982, 2698304, 2712252, 2751560, 2770580, 2800695, 2844870, 2891040, 2909109, 2936640, 2987408, 3034528, 3062220, 3144640, 3164294, 3251280, 3266368, 3301872, 3324696, 3372880, 3390315, 3499680, 3616336, 3734260, 3793160, 3878812, 3920973, 3958080, 4047456, 4082960, 4127340, 4155870, 4294399, 4335040, 4402496, 4432928, 4481112, 4520420, 4551792, 4716960, 4746441, 4791360, 4848515, 4899552, 5059320, 5227964, 5424504, 5503120, 5541160, 5601390, 5689740, 5782080, 5818218, 5974816, 6069056, 6124440, 6328588, 6502560, 6534955, 6603744, 6649392, 6745760, 6780630, 6999360, 7232672, 7468520, 7586320, 7757624, 7841946, 7910735, 8094912, 8165920, 8254680, 8311740, 8588798, 8865856, 8962224, 9040840, 9103584, 9433920, 9492882, 9697030, 9799104, 10118640, 10455928, 10849008, 11006240, 11082320, 11202780, 11379480, 11636436, 11949632, 12248880, 12657176, 12883197, 13005120, 13069910, 13207488, 13298784, 13491520, 13561260, 14465344, 14545545, 14937040, 15172640, 15515248, 15683892, 15821470, 16331840, 16509360, 16623480, 17177596, 17924448, 18081680, 18207168, 18985764, 19394060, 19604865, 20237280, 20911856, 21471995, 21698016, 22012480, 22164640, 22405560, 22758960, 23272872, 23732205, 24497760, 25314352, 25766394, 26139820, 26597568, 27122520, 29091090, 29874080, 30060793, 30345280, 31030496, 31367784, 31642940, 33018720, 33246960, 34355192, 35848896, 36163360, 37971528, 38788120, 39209730, 40474560, 41823712, 42943990, 43396032, 44329280, 44811120, 45517920, 46545744, 47464410, 48995520, 50628704, 51532788, 52279640, 54245040, 58182180, 59748160, 60121586, 62060992, 62735568, 63285880, 64415985, 66037440, 66493920, 68710384, 72326720, 75943056, 77576240, 78419460, 83647424, 85887980, 89622240, 90182379, 91035840, 93091488, 94928820, 101257408, 103065576, 104559280, 108490080, 116364360, 120243172, 125471136, 126571760, 128831970, 132987840, 137420768, 150303965, 151886112, 155152480, 156838920, 171775960, 179244480, 180364758, 186182976, 189857640, 206131152, 209118560, 216980160, 232728720, 240486344, 250942272, 253143520, 257663940, 274841536, 300607930, 303772224, 310304960, 313677840, 343551920, 360729516, 379715280, 412262304, 418237120, 450911895, 465457440, 480972688, 506287040, 515327880, 601215860, 627355680, 687103840, 721459032, 759430560, 824524608, 901823790, 930914880, 961945376, 1030655760, 1202431720, 1254711360, 1374207680, 1442918064, 1518861120, 1803647580, 1923890752, 2061311520, 2404863440, 2885836128, 3607295160, 4122623040, 4809726880, 5771672256, 7214590320, 9619453760, 14429180640, 28858361280]

約数ペア:

[(1, 28858361280), (2, 14429180640), (3, 9619453760), (4, 7214590320), (5, 5771672256), (6, 4809726880), (7, 4122623040), (8, 3607295160), (10, 2885836128), (12, 2404863440), (14, 2061311520), (15, 1923890752), (16, 1803647580), (19, 1518861120), (20, 1442918064), (21, 1374207680), (23, 1254711360), (24, 1202431720), (28, 1030655760), (30, 961945376), (31, 930914880), (32, 901823790), (35, 824524608), (38, 759430560), (40, 721459032), (42, 687103840), (46, 627355680), (48, 601215860), (56, 515327880), (57, 506287040), (60, 480972688), (62, 465457440), (64, 450911895), (69, 418237120), (70, 412262304), (76, 379715280), (80, 360729516), (84, 343551920), (92, 313677840), (93, 310304960), (95, 303772224), (96, 300607930), (105, 274841536), (112, 257663940), (114, 253143520), (115, 250942272), (120, 240486344), (124, 232728720), (133, 216980160), (138, 209118560), (140, 206131152), (152, 189857640), (155, 186182976), (160, 180364758), (161, 179244480), (168, 171775960), (184, 156838920), (186, 155152480), (190, 151886112), (192, 150303965), (210, 137420768), (217, 132987840), (224, 128831970), (228, 126571760), (230, 125471136), (240, 120243172), (248, 116364360), (266, 108490080), (276, 104559280), (280, 103065576), (285, 101257408), (304, 94928820), (310, 93091488), (317, 91035840), (320, 90182379), (322, 89622240), (336, 85887980), (345, 83647424), (368, 78419460), (372, 77576240), (380, 75943056), (399, 72326720), (420, 68710384), (434, 66493920), (437, 66037440), (448, 64415985), (456, 63285880), (460, 62735568), (465, 62060992), (480, 60121586), (483, 59748160), (496, 58182180), (532, 54245040), (552, 52279640), (560, 51532788), (570, 50628704), (589, 48995520), (608, 47464410), (620, 46545744), (634, 45517920), (644, 44811120), (651, 44329280), (665, 43396032), (672, 42943990), (690, 41823712), (713, 40474560), (736, 39209730), (744, 38788120), (760, 37971528), (798, 36163360), (805, 35848896), (840, 34355192), (868, 33246960), (874, 33018720), (912, 31642940), (920, 31367784), (930, 31030496), (951, 30345280), (960, 30060793), (966, 29874080), (992, 29091090), (1064, 27122520), (1085, 26597568), (1104, 26139820), (1120, 25766394), (1140, 25314352), (1178, 24497760), (1216, 23732205), (1240, 23272872), (1268, 22758960), (1288, 22405560), (1302, 22164640), (1311, 22012480), (1330, 21698016), (1344, 21471995), (1380, 20911856), (1426, 20237280), (1472, 19604865), (1488, 19394060), (1520, 18985764), (1585, 18207168), (1596, 18081680), (1610, 17924448), (1680, 17177596), (1736, 16623480), (1748, 16509360), (1767, 16331840), (1824, 15821470), (1840, 15683892), (1860, 15515248), (1902, 15172640), (1932, 14937040), (1984, 14545545), (1995, 14465344), (2128, 13561260), (2139, 13491520), (2170, 13298784), (2185, 13207488), (2208, 13069910), (2219, 13005120), (2240, 12883197), (2280, 12657176), (2356, 12248880), (2415, 11949632), (2480, 11636436), (2536, 11379480), (2576, 11202780), (2604, 11082320), (2622, 11006240), (2660, 10849008), (2760, 10455928), (2852, 10118640), (2945, 9799104), (2976, 9697030), (3040, 9492882), (3059, 9433920), (3170, 9103584), (3192, 9040840), (3220, 8962224), (3255, 8865856), (3360, 8588798), (3472, 8311740), (3496, 8254680), (3534, 8165920), (3565, 8094912), (3648, 7910735), (3680, 7841946), (3720, 7757624), (3804, 7586320), (3864, 7468520), (3990, 7232672), (4123, 6999360), (4256, 6780630), (4278, 6745760), (4340, 6649392), (4370, 6603744), (4416, 6534955), (4438, 6502560), (4560, 6328588), (4712, 6124440), (4755, 6069056), (4830, 5974816), (4960, 5818218), (4991, 5782080), (5072, 5689740), (5152, 5601390), (5208, 5541160), (5244, 5503120), (5320, 5424504), (5520, 5227964), (5704, 5059320), (5890, 4899552), (5952, 4848515), (6023, 4791360), (6080, 4746441), (6118, 4716960), (6340, 4551792), (6384, 4520420), (6440, 4481112), (6510, 4432928), (6555, 4402496), (6657, 4335040), (6720, 4294399), (6944, 4155870), (6992, 4127340), (7068, 4082960), (7130, 4047456), (7291, 3958080), (7360, 3920973), (7440, 3878812), (7608, 3793160), (7728, 3734260), (7980, 3616336), (8246, 3499680), (8512, 3390315), (8556, 3372880), (8680, 3324696), (8740, 3301872), (8835, 3266368), (8876, 3251280), (9120, 3164294), (9177, 3144640), (9424, 3062220), (9510, 3034528), (9660, 2987408), (9827, 2936640), (9920, 2909109), (9982, 2891040), (10144, 2844870), (10304, 2800695), (10416, 2770580), (10488, 2751560), (10640, 2712252), (10695, 2698304), (11040, 2613982), (11095, 2601024), (11408, 2529660), (11780, 2449776), (12046, 2395680), (12236, 2358480), (12369, 2333120), (12680, 2275896), (12768, 2260210), (12880, 2240556), (13020, 2216464), (13110, 2201248), (13314, 2167520), (13547, 2130240), (13888, 2077935), (13984, 2063670), (14136, 2041480), (14260, 2023728), (14582, 1979040), (14880, 1939406), (14973, 1927360), (15216, 1896580), (15295, 1886784), (15456, 1867130), (15960, 1808168), (16492, 1749840), (17112, 1686440), (17360, 1662348), (17480, 1650936), (17670, 1633184), (17752, 1625640), (18069, 1597120), (18240, 1582147), (18354, 1572320), (18848, 1531110), (19020, 1517264), (19320, 1493704), (19654, 1468320), (19964, 1445520), (20288, 1422435), (20615, 1399872), (20832, 1385290), (20976, 1375780), (21280, 1356126), (21390, 1349152), (21873, 1319360), (22080, 1306991), (22190, 1300512), (22816, 1264830), (23560, 1224888), (24092, 1197840), (24472, 1179240), (24738, 1166560), (24955, 1156416), (25360, 1137948), (25536, 1130105), (25760, 1120278), (26040, 1108232), (26220, 1100624), (26628, 1083760), (27094, 1065120), (27968, 1031835), (28272, 1020740), (28520, 1011864), (29164, 989520), (29481, 978880), (29760, 969703), (29946, 963680), (30115, 958272), (30432, 948290), (30590, 943392), (30912, 933565), (31920, 904084), (32984, 874920), (33285, 867008), (34224, 843220), (34720, 831174), (34960, 825468), (35340, 816592), (35504, 812820), (36138, 798560), (36455, 791616), (36708, 786160), (37696, 765555), (38040, 758632), (38640, 746852), (39308, 734160), (39928, 722760), (40641, 710080), (41230, 699936), (41664, 692645), (41952, 687890), (42161, 684480), (42560, 678063), (42780, 674576), (43746, 659680), (44380, 650256), (45632, 632415), (45885, 628928), (47120, 612444), (48184, 598920), (48944, 589620), (49135, 587328), (49476, 583280), (49910, 578208), (50720, 568974), (51037, 565440), (51520, 560139), (52080, 554116), (52440, 550312), (53256, 541880), (54188, 532560), (56544, 510370), (57040, 505932), (58328, 494760), (58962, 489440), (59892, 481840), (60230, 479136), (60864, 474145), (61180, 471696), (61845, 466624), (63840, 452042), (65968, 437460), (66570, 433504), (67735, 426048), (68448, 421610), (68789, 419520), (69440, 415587), (69920, 412734), (70680, 408296), (71008, 406410), (72276, 399280), (72910, 395808), (73416, 393080), (74865, 385472), (76080, 379316), (77280, 373426), (78616, 367080), (79856, 361380), (81282, 355040), (82460, 349968), (83904, 343945), (84322, 342240), (85560, 337288), (87492, 329840), (88760, 325128), (90345, 319424), (91770, 314464), (94240, 306222), (94829, 304320), (96368, 299460), (97888, 294810), (98270, 293664), (98952, 291640), (99820, 289104), (101440, 284487), (102074, 282720), (104160, 277058), (104880, 275156), (106512, 270940), (108376, 266280), (109365, 263872), (113088, 255185), (114080, 252966), (116656, 247380), (117924, 244720), (119784, 240920), (120460, 239568), (122360, 235848), (123690, 233312), (126483, 228160), (127680, 226021), (131936, 218730), (133140, 216752), (135470, 213024), (136896, 210805), (137578, 209760), (138529, 208320), (139840, 206367), (141360, 204148), (142016, 203205), (144552, 199640), (145820, 197904), (146832, 196540), (147405, 195776), (149730, 192736), (152160, 189658), (153111, 188480), (154560, 186713), (157232, 183540), (159712, 180690), (162564, 177520), (164920, 174984), (168644, 171120)]