28400336640

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1109}}^1$

素因数の和:1174

約数の個数: 720

約数和(自身を含む): 115302448800

約数和(自身を除く): 86902112160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 32, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 64, 65, 72, 76, 78, 80, 81, 90, 95, 96, 104, 108, 114, 117, 120, 128, 130, 135, 144, 152, 156, 160, 162, 171, 180, 190, 192, 195, 208, 216, 228, 234, 240, 247, 256, 260, 270, 285, 288, 304, 312, 320, 324, 342, 351, 360, 380, 384, 390, 405, 416, 432, 456, 468, 480, 494, 513, 520, 540, 570, 576, 585, 608, 624, 640, 648, 684, 702, 720, 741, 760, 768, 780, 810, 832, 855, 864, 912, 936, 960, 988, 1026, 1040, 1053, 1080, 1109, 1140, 1152, 1170, 1216, 1235, 1248, 1280, 1296, 1368, 1404, 1440, 1482, 1520, 1539, 1560, 1620, 1664, 1710, 1728, 1755, 1824, 1872, 1920, 1976, 2052, 2080, 2106, 2160, 2218, 2223, 2280, 2304, 2340, 2432, 2470, 2496, 2565, 2592, 2736, 2808, 2880, 2964, 3040, 3078, 3120, 3240, 3327, 3328, 3420, 3456, 3510, 3648, 3705, 3744, 3840, 3952, 4104, 4160, 4212, 4320, 4436, 4446, 4560, 4680, 4864, 4940, 4992, 5130, 5184, 5265, 5472, 5545, 5616, 5760, 5928, 6080, 6156, 6240, 6480, 6654, 6669, 6840, 6912, 7020, 7296, 7410, 7488, 7695, 7904, 8208, 8320, 8424, 8640, 8872, 8892, 9120, 9360, 9880, 9981, 9984, 10260, 10368, 10530, 10944, 11090, 11115, 11232, 11520, 11856, 12160, 12312, 12480, 12960, 13308, 13338, 13680, 14040, 14417, 14592, 14820, 14976, 15390, 15808, 16416, 16635, 16640, 16848, 17280, 17744, 17784, 18240, 18720, 19760, 19962, 20007, 20520, 20736, 21060, 21071, 21888, 22180, 22230, 22464, 23712, 24320, 24624, 24960, 25920, 26616, 26676, 27360, 28080, 28834, 29640, 29943, 29952, 30780, 31616, 32832, 33270, 33345, 33696, 34560, 35488, 35568, 36480, 37440, 39520, 39924, 40014, 41040, 42120, 42142, 43251, 43776, 44360, 44460, 44928, 47424, 49248, 49905, 49920, 51840, 53232, 53352, 54720, 56160, 57668, 59280, 59886, 61560, 63213, 63232, 65664, 66540, 66690, 67392, 70976, 71136, 72085, 72960, 74880, 79040, 79848, 80028, 82080, 84240, 84284, 86502, 88720, 88920, 89829, 89856, 94848, 98496, 99810, 100035, 103680, 105355, 106464, 106704, 109440, 112320, 115336, 118560, 119772, 123120, 126426, 129753, 131328, 133080, 133380, 134784, 141952, 142272, 144170, 149715, 149760, 158080, 159696, 160056, 164160, 168480, 168568, 173004, 177440, 177840, 179658, 189639, 189696, 196992, 199620, 200070, 210710, 212928, 213408, 216255, 218880, 224640, 230672, 237120, 239544, 246240, 252852, 259506, 266160, 266760, 269568, 273923, 283904, 284544, 288340, 299430, 316065, 316160, 319392, 320112, 328320, 336960, 337136, 346008, 354880, 355680, 359316, 379278, 389259, 393984, 399240, 400140, 421420, 425856, 426816, 432510, 449145, 449280, 461344, 474240, 479088, 492480, 505704, 519012, 532320, 533520, 547846, 568917, 569088, 576680, 598860, 632130, 638784, 640224, 648765, 656640, 673920, 674272, 692016, 709760, 711360, 718632, 758556, 778518, 798480, 800280, 821769, 842840, 851712, 853632, 865020, 898290, 922688, 948195, 948480, 958176, 984960, 1011408, 1038024, 1064640, 1067040, 1095692, 1137834, 1153360, 1167777, 1197720, 1264260, 1277568, 1280448, 1297530, 1347840, 1348544, 1369615, 1384032, 1419520, 1422720, 1437264, 1517112, 1557036, 1596960, 1600560, 1643538, 1685680, 1706751, 1707264, 1730040, 1796580, 1845376, 1896390, 1916352, 1946295, 1969920, 2022816, 2076048, 2129280, 2134080, 2191384, 2275668, 2306720, 2335554, 2395440, 2465307, 2528520, 2555136, 2560896, 2595060, 2697088, 2739230, 2768064, 2844585, 2845440, 2874528, 3034224, 3114072, 3193920, 3201120, 3287076, 3371360, 3413502, 3460080, 3593160, 3690752, 3792780, 3832704, 3892590, 4045632, 4108845, 4152096, 4258560, 4268160, 4382768, 4551336, 4613440, 4671108, 4790880, 4930614, 5057040, 5121792, 5190120, 5394176, 5478460, 5536128, 5689170, 5749056, 5838885, 6068448, 6228144, 6387840, 6402240, 6574152, 6742720, 6827004, 6920160, 7186320, 7395921, 7585560, 7665408, 7785180, 8091264, 8217690, 8304192, 8533755, 8536320, 8765536, 9102672, 9226880, 9342216, 9581760, 9861228, 10114080, 10380240, 10956920, 11072256, 11378340, 11498112, 11677770, 12136896, 12326535, 12456288, 12775680, 12804480, 13148304, 13485440, 13654008, 13840320, 14372640, 14791842, 15171120, 15570360, 16182528, 16435380, 16608384, 17067510, 17531072, 18205344, 18453760, 18684432, 19163520, 19722456, 20228160, 20760480, 21913840, 22187763, 22756680, 22996224, 23355540, 24273792, 24653070, 24912576, 25608960, 26296608, 26970880, 27308016, 27680640, 28745280, 29583684, 30342240, 31140720, 32870760, 33216768, 34135020, 35062144, 36410688, 36979605, 37368864, 38327040, 39444912, 40456320, 41520960, 43827680, 44375526, 45513360, 46711080, 48547584, 49306140, 49825152, 52593216, 54616032, 55361280, 57490560, 59167368, 60684480, 62281440, 65741520, 68270040, 70124288, 72821376, 73959210, 74737728, 78889824, 80912640, 83041920, 87655360, 88751052, 91026720, 93422160, 98612280, 99650304, 105186432, 109232064, 110938815, 114981120, 118334736, 121368960, 124562880, 131483040, 136540080, 145642752, 147918420, 149475456, 157779648, 166083840, 175310720, 177502104, 182053440, 186844320, 197224560, 210372864, 218464128, 221877630, 236669472, 242737920, 249125760, 262966080, 273080160, 295836840, 298950912, 315559296, 350621440, 355004208, 364106880, 373688640, 394449120, 436928256, 443755260, 473338944, 498251520, 525932160, 546160320, 591673680, 631118592, 710008416, 728213760, 747377280, 788898240, 887510520, 946677888, 1051864320, 1092320640, 1183347360, 1420016832, 1494754560, 1577796480, 1775021040, 1893355776, 2184641280, 2366694720, 2840033664, 3155592960, 3550042080, 4733389440, 5680067328, 7100084160, 9466778880, 14200168320, 28400336640]

約数ペア:

[(1, 28400336640), (2, 14200168320), (3, 9466778880), (4, 7100084160), (5, 5680067328), (6, 4733389440), (8, 3550042080), (9, 3155592960), (10, 2840033664), (12, 2366694720), (13, 2184641280), (15, 1893355776), (16, 1775021040), (18, 1577796480), (19, 1494754560), (20, 1420016832), (24, 1183347360), (26, 1092320640), (27, 1051864320), (30, 946677888), (32, 887510520), (36, 788898240), (38, 747377280), (39, 728213760), (40, 710008416), (45, 631118592), (48, 591673680), (52, 546160320), (54, 525932160), (57, 498251520), (60, 473338944), (64, 443755260), (65, 436928256), (72, 394449120), (76, 373688640), (78, 364106880), (80, 355004208), (81, 350621440), (90, 315559296), (95, 298950912), (96, 295836840), (104, 273080160), (108, 262966080), (114, 249125760), (117, 242737920), (120, 236669472), (128, 221877630), (130, 218464128), (135, 210372864), (144, 197224560), (152, 186844320), (156, 182053440), (160, 177502104), (162, 175310720), (171, 166083840), (180, 157779648), (190, 149475456), (192, 147918420), (195, 145642752), (208, 136540080), (216, 131483040), (228, 124562880), (234, 121368960), (240, 118334736), (247, 114981120), (256, 110938815), (260, 109232064), (270, 105186432), (285, 99650304), (288, 98612280), (304, 93422160), (312, 91026720), (320, 88751052), (324, 87655360), (342, 83041920), (351, 80912640), (360, 78889824), (380, 74737728), (384, 73959210), (390, 72821376), (405, 70124288), (416, 68270040), (432, 65741520), (456, 62281440), (468, 60684480), (480, 59167368), (494, 57490560), (513, 55361280), (520, 54616032), (540, 52593216), (570, 49825152), (576, 49306140), (585, 48547584), (608, 46711080), (624, 45513360), (640, 44375526), (648, 43827680), (684, 41520960), (702, 40456320), (720, 39444912), (741, 38327040), (760, 37368864), (768, 36979605), (780, 36410688), (810, 35062144), (832, 34135020), (855, 33216768), (864, 32870760), (912, 31140720), (936, 30342240), (960, 29583684), (988, 28745280), (1026, 27680640), (1040, 27308016), (1053, 26970880), (1080, 26296608), (1109, 25608960), (1140, 24912576), (1152, 24653070), (1170, 24273792), (1216, 23355540), (1235, 22996224), (1248, 22756680), (1280, 22187763), (1296, 21913840), (1368, 20760480), (1404, 20228160), (1440, 19722456), (1482, 19163520), (1520, 18684432), (1539, 18453760), (1560, 18205344), (1620, 17531072), (1664, 17067510), (1710, 16608384), (1728, 16435380), (1755, 16182528), (1824, 15570360), (1872, 15171120), (1920, 14791842), (1976, 14372640), (2052, 13840320), (2080, 13654008), (2106, 13485440), (2160, 13148304), (2218, 12804480), (2223, 12775680), (2280, 12456288), (2304, 12326535), (2340, 12136896), (2432, 11677770), (2470, 11498112), (2496, 11378340), (2565, 11072256), (2592, 10956920), (2736, 10380240), (2808, 10114080), (2880, 9861228), (2964, 9581760), (3040, 9342216), (3078, 9226880), (3120, 9102672), (3240, 8765536), (3327, 8536320), (3328, 8533755), (3420, 8304192), (3456, 8217690), (3510, 8091264), (3648, 7785180), (3705, 7665408), (3744, 7585560), (3840, 7395921), (3952, 7186320), (4104, 6920160), (4160, 6827004), (4212, 6742720), (4320, 6574152), (4436, 6402240), (4446, 6387840), (4560, 6228144), (4680, 6068448), (4864, 5838885), (4940, 5749056), (4992, 5689170), (5130, 5536128), (5184, 5478460), (5265, 5394176), (5472, 5190120), (5545, 5121792), (5616, 5057040), (5760, 4930614), (5928, 4790880), (6080, 4671108), (6156, 4613440), (6240, 4551336), (6480, 4382768), (6654, 4268160), (6669, 4258560), (6840, 4152096), (6912, 4108845), (7020, 4045632), (7296, 3892590), (7410, 3832704), (7488, 3792780), (7695, 3690752), (7904, 3593160), (8208, 3460080), (8320, 3413502), (8424, 3371360), (8640, 3287076), (8872, 3201120), (8892, 3193920), (9120, 3114072), (9360, 3034224), (9880, 2874528), (9981, 2845440), (9984, 2844585), (10260, 2768064), (10368, 2739230), (10530, 2697088), (10944, 2595060), (11090, 2560896), (11115, 2555136), (11232, 2528520), (11520, 2465307), (11856, 2395440), (12160, 2335554), (12312, 2306720), (12480, 2275668), (12960, 2191384), (13308, 2134080), (13338, 2129280), (13680, 2076048), (14040, 2022816), (14417, 1969920), (14592, 1946295), (14820, 1916352), (14976, 1896390), (15390, 1845376), (15808, 1796580), (16416, 1730040), (16635, 1707264), (16640, 1706751), (16848, 1685680), (17280, 1643538), (17744, 1600560), (17784, 1596960), (18240, 1557036), (18720, 1517112), (19760, 1437264), (19962, 1422720), (20007, 1419520), (20520, 1384032), (20736, 1369615), (21060, 1348544), (21071, 1347840), (21888, 1297530), (22180, 1280448), (22230, 1277568), (22464, 1264260), (23712, 1197720), (24320, 1167777), (24624, 1153360), (24960, 1137834), (25920, 1095692), (26616, 1067040), (26676, 1064640), (27360, 1038024), (28080, 1011408), (28834, 984960), (29640, 958176), (29943, 948480), (29952, 948195), (30780, 922688), (31616, 898290), (32832, 865020), (33270, 853632), (33345, 851712), (33696, 842840), (34560, 821769), (35488, 800280), (35568, 798480), (36480, 778518), (37440, 758556), (39520, 718632), (39924, 711360), (40014, 709760), (41040, 692016), (42120, 674272), (42142, 673920), (43251, 656640), (43776, 648765), (44360, 640224), (44460, 638784), (44928, 632130), (47424, 598860), (49248, 576680), (49905, 569088), (49920, 568917), (51840, 547846), (53232, 533520), (53352, 532320), (54720, 519012), (56160, 505704), (57668, 492480), (59280, 479088), (59886, 474240), (61560, 461344), (63213, 449280), (63232, 449145), (65664, 432510), (66540, 426816), (66690, 425856), (67392, 421420), (70976, 400140), (71136, 399240), (72085, 393984), (72960, 389259), (74880, 379278), (79040, 359316), (79848, 355680), (80028, 354880), (82080, 346008), (84240, 337136), (84284, 336960), (86502, 328320), (88720, 320112), (88920, 319392), (89829, 316160), (89856, 316065), (94848, 299430), (98496, 288340), (99810, 284544), (100035, 283904), (103680, 273923), (105355, 269568), (106464, 266760), (106704, 266160), (109440, 259506), (112320, 252852), (115336, 246240), (118560, 239544), (119772, 237120), (123120, 230672), (126426, 224640), (129753, 218880), (131328, 216255), (133080, 213408), (133380, 212928), (134784, 210710), (141952, 200070), (142272, 199620), (144170, 196992), (149715, 189696), (149760, 189639), (158080, 179658), (159696, 177840), (160056, 177440), (164160, 173004), (168480, 168568)]