31309636680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1\times {\mathrm{877}}^1$

素因数の和:1389

約数の個数: 384

約数和(自身を含む): 120444180480

約数和(自身を除く): 89134543800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 420, 434, 457, 465, 504, 558, 620, 630, 651, 744, 840, 868, 877, 914, 930, 1085, 1116, 1240, 1260, 1302, 1371, 1395, 1736, 1754, 1828, 1860, 1953, 2170, 2232, 2285, 2520, 2604, 2631, 2742, 2790, 3199, 3255, 3508, 3656, 3720, 3906, 4113, 4340, 4385, 4570, 5208, 5262, 5484, 5580, 6139, 6398, 6510, 6855, 7016, 7812, 7893, 8226, 8680, 8770, 9140, 9597, 9765, 10524, 10968, 11160, 12278, 12796, 13020, 13155, 13710, 14167, 15624, 15786, 15995, 16452, 17540, 18280, 18417, 19194, 19530, 20565, 21048, 24556, 25592, 26040, 26310, 27187, 27420, 28334, 28791, 30695, 31572, 31990, 32904, 35080, 36834, 38388, 39060, 39465, 41130, 42501, 47985, 49112, 52620, 54374, 54840, 55251, 56668, 57582, 61390, 63144, 63980, 70835, 73668, 76776, 78120, 78930, 81561, 82260, 85002, 92085, 95970, 99169, 105240, 108748, 110502, 113336, 115164, 122780, 127503, 127960, 135935, 141670, 143955, 147336, 157860, 163122, 164520, 170004, 184170, 190309, 191940, 198338, 212505, 217496, 221004, 230328, 244683, 245560, 255006, 271870, 276255, 283340, 287910, 297507, 315720, 326244, 340008, 368340, 380618, 383880, 396676, 400789, 407805, 425010, 442008, 489366, 495845, 510012, 543740, 552510, 566680, 570927, 575820, 595014, 637515, 652488, 736680, 761236, 793352, 801578, 815610, 850020, 892521, 951545, 978732, 991690, 1020024, 1087480, 1105020, 1141854, 1151640, 1190028, 1202367, 1223415, 1275030, 1487535, 1522472, 1603156, 1631220, 1700040, 1712781, 1785042, 1903090, 1957464, 1983380, 2003945, 2210040, 2283708, 2380056, 2404734, 2446830, 2550060, 2805523, 2854635, 2975070, 3206312, 3262440, 3425562, 3570084, 3607101, 3806180, 3966760, 4007890, 4462605, 4567416, 4809468, 4893660, 5100120, 5611046, 5709270, 5950140, 6011835, 6851124, 7140168, 7214202, 7612360, 8015780, 8416569, 8563905, 8925210, 9618936, 9787320, 11222092, 11418540, 11900280, 12023670, 12424459, 13702248, 14027615, 14428404, 16031560, 16833138, 17127810, 17850420, 18035505, 22444184, 22837080, 24047340, 24848918, 25249707, 28055230, 28856808, 33666276, 34255620, 35700840, 36071010, 37273377, 42082845, 48094680, 49697836, 50499414, 56110460, 62122295, 67332552, 68511240, 72142020, 74546754, 84165690, 86971213, 99395672, 100998828, 111820131, 112220920, 124244590, 126248535, 144284040, 149093508, 168331380, 173942426, 186366885, 201997656, 223640262, 248489180, 252497070, 260913639, 298187016, 336662760, 347884852, 372733770, 434856065, 447280524, 496978360, 504994140, 521827278, 559100655, 695769704, 745467540, 782740917, 869712130, 894561048, 1009988280, 1043654556, 1118201310, 1304568195, 1490935080, 1565481834, 1739424260, 2087309112, 2236402620, 2609136390, 3130963668, 3478848520, 3913704585, 4472805240, 5218272780, 6261927336, 7827409170, 10436545560, 15654818340, 31309636680]

約数ペア:

[(1, 31309636680), (2, 15654818340), (3, 10436545560), (4, 7827409170), (5, 6261927336), (6, 5218272780), (7, 4472805240), (8, 3913704585), (9, 3478848520), (10, 3130963668), (12, 2609136390), (14, 2236402620), (15, 2087309112), (18, 1739424260), (20, 1565481834), (21, 1490935080), (24, 1304568195), (28, 1118201310), (30, 1043654556), (31, 1009988280), (35, 894561048), (36, 869712130), (40, 782740917), (42, 745467540), (45, 695769704), (56, 559100655), (60, 521827278), (62, 504994140), (63, 496978360), (70, 447280524), (72, 434856065), (84, 372733770), (90, 347884852), (93, 336662760), (105, 298187016), (120, 260913639), (124, 252497070), (126, 248489180), (140, 223640262), (155, 201997656), (168, 186366885), (180, 173942426), (186, 168331380), (210, 149093508), (217, 144284040), (248, 126248535), (252, 124244590), (279, 112220920), (280, 111820131), (310, 100998828), (315, 99395672), (360, 86971213), (372, 84165690), (420, 74546754), (434, 72142020), (457, 68511240), (465, 67332552), (504, 62122295), (558, 56110460), (620, 50499414), (630, 49697836), (651, 48094680), (744, 42082845), (840, 37273377), (868, 36071010), (877, 35700840), (914, 34255620), (930, 33666276), (1085, 28856808), (1116, 28055230), (1240, 25249707), (1260, 24848918), (1302, 24047340), (1371, 22837080), (1395, 22444184), (1736, 18035505), (1754, 17850420), (1828, 17127810), (1860, 16833138), (1953, 16031560), (2170, 14428404), (2232, 14027615), (2285, 13702248), (2520, 12424459), (2604, 12023670), (2631, 11900280), (2742, 11418540), (2790, 11222092), (3199, 9787320), (3255, 9618936), (3508, 8925210), (3656, 8563905), (3720, 8416569), (3906, 8015780), (4113, 7612360), (4340, 7214202), (4385, 7140168), (4570, 6851124), (5208, 6011835), (5262, 5950140), (5484, 5709270), (5580, 5611046), (6139, 5100120), (6398, 4893660), (6510, 4809468), (6855, 4567416), (7016, 4462605), (7812, 4007890), (7893, 3966760), (8226, 3806180), (8680, 3607101), (8770, 3570084), (9140, 3425562), (9597, 3262440), (9765, 3206312), (10524, 2975070), (10968, 2854635), (11160, 2805523), (12278, 2550060), (12796, 2446830), (13020, 2404734), (13155, 2380056), (13710, 2283708), (14167, 2210040), (15624, 2003945), (15786, 1983380), (15995, 1957464), (16452, 1903090), (17540, 1785042), (18280, 1712781), (18417, 1700040), (19194, 1631220), (19530, 1603156), (20565, 1522472), (21048, 1487535), (24556, 1275030), (25592, 1223415), (26040, 1202367), (26310, 1190028), (27187, 1151640), (27420, 1141854), (28334, 1105020), (28791, 1087480), (30695, 1020024), (31572, 991690), (31990, 978732), (32904, 951545), (35080, 892521), (36834, 850020), (38388, 815610), (39060, 801578), (39465, 793352), (41130, 761236), (42501, 736680), (47985, 652488), (49112, 637515), (52620, 595014), (54374, 575820), (54840, 570927), (55251, 566680), (56668, 552510), (57582, 543740), (61390, 510012), (63144, 495845), (63980, 489366), (70835, 442008), (73668, 425010), (76776, 407805), (78120, 400789), (78930, 396676), (81561, 383880), (82260, 380618), (85002, 368340), (92085, 340008), (95970, 326244), (99169, 315720), (105240, 297507), (108748, 287910), (110502, 283340), (113336, 276255), (115164, 271870), (122780, 255006), (127503, 245560), (127960, 244683), (135935, 230328), (141670, 221004), (143955, 217496), (147336, 212505), (157860, 198338), (163122, 191940), (164520, 190309), (170004, 184170)]