31019212560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:367

約数の個数: 640

約数和(自身を含む): 118392422400

約数和(自身を除く): 87373209840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 41, 42, 48, 56, 60, 62, 70, 73, 80, 82, 84, 93, 105, 112, 120, 123, 124, 140, 146, 155, 164, 168, 186, 199, 205, 210, 217, 219, 240, 246, 248, 280, 287, 292, 310, 328, 336, 365, 372, 398, 410, 420, 434, 438, 465, 492, 496, 511, 560, 574, 584, 597, 615, 620, 651, 656, 730, 744, 796, 820, 840, 861, 868, 876, 930, 984, 995, 1022, 1085, 1095, 1148, 1168, 1194, 1230, 1240, 1271, 1302, 1393, 1435, 1460, 1488, 1533, 1592, 1640, 1680, 1722, 1736, 1752, 1860, 1968, 1990, 2044, 2170, 2190, 2263, 2296, 2388, 2460, 2480, 2542, 2555, 2604, 2786, 2870, 2920, 2985, 2993, 3066, 3184, 3255, 3280, 3444, 3472, 3504, 3720, 3813, 3980, 4088, 4179, 4305, 4340, 4380, 4526, 4592, 4776, 4920, 5084, 5110, 5208, 5572, 5740, 5840, 5970, 5986, 6132, 6169, 6355, 6510, 6789, 6888, 6965, 7440, 7626, 7665, 7960, 8159, 8176, 8358, 8610, 8680, 8760, 8897, 8979, 9052, 9552, 9840, 10168, 10220, 10416, 11144, 11315, 11480, 11940, 11972, 12264, 12338, 12710, 13020, 13578, 13776, 13930, 14527, 14965, 15252, 15330, 15841, 15920, 16318, 16716, 17220, 17360, 17520, 17794, 17958, 18104, 18507, 19065, 20336, 20440, 20895, 20951, 22288, 22630, 22960, 23880, 23944, 24477, 24528, 24676, 25420, 26040, 26691, 27156, 27860, 29054, 29930, 30504, 30660, 30845, 31682, 32636, 33432, 33945, 34440, 35588, 35916, 36208, 37014, 38130, 40795, 40880, 41790, 41902, 43183, 43581, 44485, 44895, 45260, 47523, 47760, 47888, 48954, 49352, 50840, 52080, 53382, 54312, 55720, 57113, 58108, 59860, 61008, 61320, 61690, 62853, 63364, 65272, 66864, 67890, 68880, 71176, 71832, 72635, 74028, 76260, 79205, 81590, 83580, 83804, 86366, 87162, 88970, 89790, 90520, 92535, 92783, 95046, 97908, 98704, 101680, 101689, 104755, 106764, 108624, 111440, 114226, 116216, 119720, 122385, 122640, 123380, 125706, 126728, 129549, 130544, 133455, 135780, 142352, 143664, 145270, 148056, 152520, 158410, 163180, 167160, 167608, 171339, 172732, 174324, 177940, 179580, 181040, 185070, 185566, 190092, 195816, 203378, 209510, 213528, 215915, 217905, 228452, 232432, 237615, 239440, 244770, 246760, 251412, 252929, 253456, 259098, 266910, 271560, 278349, 285565, 290540, 296112, 305040, 305067, 314265, 316820, 326360, 334320, 335216, 342678, 345464, 348648, 355880, 359160, 370140, 371132, 380184, 391632, 406756, 419020, 427056, 431830, 435810, 450337, 456904, 463915, 475230, 489540, 493520, 502824, 505858, 508445, 518196, 533820, 543120, 556698, 571130, 581080, 595607, 610134, 628530, 633640, 647745, 649481, 652720, 685356, 690928, 697296, 711760, 718320, 740280, 742264, 758787, 760368, 813512, 838040, 856695, 863660, 871620, 900674, 913808, 927830, 950460, 979080, 1005648, 1011716, 1016890, 1036392, 1067640, 1113396, 1142260, 1162160, 1191214, 1220268, 1257060, 1264645, 1267280, 1295490, 1298962, 1351011, 1370712, 1391745, 1480560, 1484528, 1517574, 1525335, 1627024, 1676080, 1713390, 1727320, 1743240, 1770503, 1786821, 1801348, 1855660, 1900920, 1948443, 1958160, 2023432, 2033780, 2072784, 2135280, 2226792, 2251685, 2284520, 2382428, 2440536, 2514120, 2529290, 2590980, 2597924, 2702022, 2741424, 2783490, 2978035, 3035148, 3050670, 3152359, 3247405, 3426780, 3454640, 3486480, 3541006, 3573642, 3602696, 3711320, 3793935, 3801840, 3896886, 4046864, 4067560, 4169249, 4453584, 4503370, 4569040, 4764856, 4881072, 5028240, 5058580, 5181960, 5195848, 5311509, 5404044, 5566980, 5956070, 6070296, 6101340, 6304718, 6494810, 6755055, 6853560, 7082012, 7147284, 7205392, 7422640, 7587870, 7793772, 8135120, 8338498, 8852515, 8934105, 9006740, 9457077, 9529712, 9742215, 10117160, 10363920, 10391696, 10623018, 10808088, 11133960, 11912140, 12140592, 12202680, 12507747, 12609436, 12989620, 13510110, 13707120, 14164024, 14294568, 15175740, 15587544, 15761795, 16676996, 17705030, 17868210, 18013480, 18463817, 18914154, 19484430, 20234320, 20846245, 21246036, 21616176, 22267920, 23824280, 24405360, 25015494, 25218872, 25979240, 26557545, 27020220, 28328048, 28589136, 30351480, 31175088, 31523590, 33353992, 35410060, 35736420, 36026960, 36927634, 37828308, 38968860, 41692490, 42492072, 47285385, 47648560, 50030988, 50437744, 51958480, 53115090, 54040440, 55391451, 60702960, 62538735, 63047180, 66707984, 70820120, 71472840, 73855268, 75656616, 77937720, 83384980, 84984144, 92319085, 94570770, 100061976, 106230180, 108080880, 110782902, 125077470, 126094360, 129246719, 141640240, 142945680, 147710536, 151313232, 155875440, 166769960, 184638170, 189141540, 200123952, 212460360, 221565804, 250154940, 252188720, 258493438, 276957255, 295421072, 333539920, 369276340, 378283080, 387740157, 424920720, 443131608, 500309880, 516986876, 553914510, 646233595, 738552680, 756566160, 775480314, 886263216, 1000619760, 1033973752, 1107829020, 1292467190, 1477105360, 1550960628, 1938700785, 2067947504, 2215658040, 2584934380, 3101921256, 3877401570, 4431316080, 5169868760, 6203842512, 7754803140, 10339737520, 15509606280, 31019212560]

約数ペア:

[(1, 31019212560), (2, 15509606280), (3, 10339737520), (4, 7754803140), (5, 6203842512), (6, 5169868760), (7, 4431316080), (8, 3877401570), (10, 3101921256), (12, 2584934380), (14, 2215658040), (15, 2067947504), (16, 1938700785), (20, 1550960628), (21, 1477105360), (24, 1292467190), (28, 1107829020), (30, 1033973752), (31, 1000619760), (35, 886263216), (40, 775480314), (41, 756566160), (42, 738552680), (48, 646233595), (56, 553914510), (60, 516986876), (62, 500309880), (70, 443131608), (73, 424920720), (80, 387740157), (82, 378283080), (84, 369276340), (93, 333539920), (105, 295421072), (112, 276957255), (120, 258493438), (123, 252188720), (124, 250154940), (140, 221565804), (146, 212460360), (155, 200123952), (164, 189141540), (168, 184638170), (186, 166769960), (199, 155875440), (205, 151313232), (210, 147710536), (217, 142945680), (219, 141640240), (240, 129246719), (246, 126094360), (248, 125077470), (280, 110782902), (287, 108080880), (292, 106230180), (310, 100061976), (328, 94570770), (336, 92319085), (365, 84984144), (372, 83384980), (398, 77937720), (410, 75656616), (420, 73855268), (434, 71472840), (438, 70820120), (465, 66707984), (492, 63047180), (496, 62538735), (511, 60702960), (560, 55391451), (574, 54040440), (584, 53115090), (597, 51958480), (615, 50437744), (620, 50030988), (651, 47648560), (656, 47285385), (730, 42492072), (744, 41692490), (796, 38968860), (820, 37828308), (840, 36927634), (861, 36026960), (868, 35736420), (876, 35410060), (930, 33353992), (984, 31523590), (995, 31175088), (1022, 30351480), (1085, 28589136), (1095, 28328048), (1148, 27020220), (1168, 26557545), (1194, 25979240), (1230, 25218872), (1240, 25015494), (1271, 24405360), (1302, 23824280), (1393, 22267920), (1435, 21616176), (1460, 21246036), (1488, 20846245), (1533, 20234320), (1592, 19484430), (1640, 18914154), (1680, 18463817), (1722, 18013480), (1736, 17868210), (1752, 17705030), (1860, 16676996), (1968, 15761795), (1990, 15587544), (2044, 15175740), (2170, 14294568), (2190, 14164024), (2263, 13707120), (2296, 13510110), (2388, 12989620), (2460, 12609436), (2480, 12507747), (2542, 12202680), (2555, 12140592), (2604, 11912140), (2786, 11133960), (2870, 10808088), (2920, 10623018), (2985, 10391696), (2993, 10363920), (3066, 10117160), (3184, 9742215), (3255, 9529712), (3280, 9457077), (3444, 9006740), (3472, 8934105), (3504, 8852515), (3720, 8338498), (3813, 8135120), (3980, 7793772), (4088, 7587870), (4179, 7422640), (4305, 7205392), (4340, 7147284), (4380, 7082012), (4526, 6853560), (4592, 6755055), (4776, 6494810), (4920, 6304718), (5084, 6101340), (5110, 6070296), (5208, 5956070), (5572, 5566980), (5740, 5404044), (5840, 5311509), (5970, 5195848), (5986, 5181960), (6132, 5058580), (6169, 5028240), (6355, 4881072), (6510, 4764856), (6789, 4569040), (6888, 4503370), (6965, 4453584), (7440, 4169249), (7626, 4067560), (7665, 4046864), (7960, 3896886), (8159, 3801840), (8176, 3793935), (8358, 3711320), (8610, 3602696), (8680, 3573642), (8760, 3541006), (8897, 3486480), (8979, 3454640), (9052, 3426780), (9552, 3247405), (9840, 3152359), (10168, 3050670), (10220, 3035148), (10416, 2978035), (11144, 2783490), (11315, 2741424), (11480, 2702022), (11940, 2597924), (11972, 2590980), (12264, 2529290), (12338, 2514120), (12710, 2440536), (13020, 2382428), (13578, 2284520), (13776, 2251685), (13930, 2226792), (14527, 2135280), (14965, 2072784), (15252, 2033780), (15330, 2023432), (15841, 1958160), (15920, 1948443), (16318, 1900920), (16716, 1855660), (17220, 1801348), (17360, 1786821), (17520, 1770503), (17794, 1743240), (17958, 1727320), (18104, 1713390), (18507, 1676080), (19065, 1627024), (20336, 1525335), (20440, 1517574), (20895, 1484528), (20951, 1480560), (22288, 1391745), (22630, 1370712), (22960, 1351011), (23880, 1298962), (23944, 1295490), (24477, 1267280), (24528, 1264645), (24676, 1257060), (25420, 1220268), (26040, 1191214), (26691, 1162160), (27156, 1142260), (27860, 1113396), (29054, 1067640), (29930, 1036392), (30504, 1016890), (30660, 1011716), (30845, 1005648), (31682, 979080), (32636, 950460), (33432, 927830), (33945, 913808), (34440, 900674), (35588, 871620), (35916, 863660), (36208, 856695), (37014, 838040), (38130, 813512), (40795, 760368), (40880, 758787), (41790, 742264), (41902, 740280), (43183, 718320), (43581, 711760), (44485, 697296), (44895, 690928), (45260, 685356), (47523, 652720), (47760, 649481), (47888, 647745), (48954, 633640), (49352, 628530), (50840, 610134), (52080, 595607), (53382, 581080), (54312, 571130), (55720, 556698), (57113, 543120), (58108, 533820), (59860, 518196), (61008, 508445), (61320, 505858), (61690, 502824), (62853, 493520), (63364, 489540), (65272, 475230), (66864, 463915), (67890, 456904), (68880, 450337), (71176, 435810), (71832, 431830), (72635, 427056), (74028, 419020), (76260, 406756), (79205, 391632), (81590, 380184), (83580, 371132), (83804, 370140), (86366, 359160), (87162, 355880), (88970, 348648), (89790, 345464), (90520, 342678), (92535, 335216), (92783, 334320), (95046, 326360), (97908, 316820), (98704, 314265), (101680, 305067), (101689, 305040), (104755, 296112), (106764, 290540), (108624, 285565), (111440, 278349), (114226, 271560), (116216, 266910), (119720, 259098), (122385, 253456), (122640, 252929), (123380, 251412), (125706, 246760), (126728, 244770), (129549, 239440), (130544, 237615), (133455, 232432), (135780, 228452), (142352, 217905), (143664, 215915), (145270, 213528), (148056, 209510), (152520, 203378), (158410, 195816), (163180, 190092), (167160, 185566), (167608, 185070), (171339, 181040), (172732, 179580), (174324, 177940)]