761501520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:659

約数の個数: 320

約数和(自身を含む): 2889815040

約数和(自身を除く): 2128313520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 47, 48, 52, 54, 60, 65, 72, 78, 80, 90, 94, 104, 108, 117, 120, 130, 135, 141, 144, 156, 180, 188, 195, 208, 216, 234, 235, 240, 260, 270, 282, 312, 351, 360, 376, 390, 423, 432, 468, 470, 520, 540, 564, 577, 585, 611, 624, 702, 705, 720, 752, 780, 846, 936, 940, 1040, 1080, 1128, 1154, 1170, 1222, 1269, 1404, 1410, 1560, 1692, 1731, 1755, 1833, 1872, 1880, 2115, 2160, 2256, 2308, 2340, 2444, 2538, 2808, 2820, 2885, 3055, 3120, 3384, 3462, 3510, 3666, 3760, 4230, 4616, 4680, 4888, 5076, 5193, 5499, 5616, 5640, 5770, 6110, 6345, 6768, 6924, 7020, 7332, 7501, 8460, 8655, 9165, 9232, 9360, 9776, 10152, 10386, 10998, 11280, 11540, 12220, 12690, 13848, 14040, 14664, 15002, 15579, 16497, 16920, 17310, 18330, 20304, 20772, 21996, 22503, 23080, 24440, 25380, 25965, 27119, 27495, 27696, 28080, 29328, 30004, 31158, 32994, 33840, 34620, 36660, 37505, 41544, 43992, 45006, 46160, 48880, 50760, 51930, 54238, 54990, 60008, 62316, 65988, 67509, 69240, 73320, 75010, 77895, 81357, 82485, 83088, 87984, 90012, 101520, 103860, 108476, 109980, 112515, 120016, 124632, 131976, 135018, 135595, 138480, 146640, 150020, 155790, 162714, 164970, 180024, 202527, 207720, 216952, 219960, 225030, 244071, 249264, 263952, 270036, 271190, 300040, 311580, 325428, 329940, 337545, 352547, 360048, 405054, 406785, 415440, 433904, 439920, 450060, 488142, 540072, 542380, 600080, 623160, 650856, 659880, 675090, 705094, 732213, 810108, 813570, 900120, 976284, 1012635, 1057641, 1080144, 1084760, 1220355, 1246320, 1301712, 1319760, 1350180, 1410188, 1464426, 1620216, 1627140, 1762735, 1800240, 1952568, 2025270, 2115282, 2169520, 2440710, 2700360, 2820376, 2928852, 3172923, 3240432, 3254280, 3525470, 3661065, 3905136, 4050540, 4230564, 4881420, 5288205, 5400720, 5640752, 5857704, 6345846, 6508560, 7050940, 7322130, 8101080, 8461128, 9518769, 9762840, 10576410, 11715408, 12691692, 14101880, 14644260, 15864615, 16202160, 16922256, 19037538, 19525680, 21152820, 25383384, 28203760, 29288520, 31729230, 38075076, 42305640, 47593845, 50766768, 58577040, 63458460, 76150152, 84611280, 95187690, 126916920, 152300304, 190375380, 253833840, 380750760, 761501520]

約数ペア:

[(1, 761501520), (2, 380750760), (3, 253833840), (4, 190375380), (5, 152300304), (6, 126916920), (8, 95187690), (9, 84611280), (10, 76150152), (12, 63458460), (13, 58577040), (15, 50766768), (16, 47593845), (18, 42305640), (20, 38075076), (24, 31729230), (26, 29288520), (27, 28203760), (30, 25383384), (36, 21152820), (39, 19525680), (40, 19037538), (45, 16922256), (47, 16202160), (48, 15864615), (52, 14644260), (54, 14101880), (60, 12691692), (65, 11715408), (72, 10576410), (78, 9762840), (80, 9518769), (90, 8461128), (94, 8101080), (104, 7322130), (108, 7050940), (117, 6508560), (120, 6345846), (130, 5857704), (135, 5640752), (141, 5400720), (144, 5288205), (156, 4881420), (180, 4230564), (188, 4050540), (195, 3905136), (208, 3661065), (216, 3525470), (234, 3254280), (235, 3240432), (240, 3172923), (260, 2928852), (270, 2820376), (282, 2700360), (312, 2440710), (351, 2169520), (360, 2115282), (376, 2025270), (390, 1952568), (423, 1800240), (432, 1762735), (468, 1627140), (470, 1620216), (520, 1464426), (540, 1410188), (564, 1350180), (577, 1319760), (585, 1301712), (611, 1246320), (624, 1220355), (702, 1084760), (705, 1080144), (720, 1057641), (752, 1012635), (780, 976284), (846, 900120), (936, 813570), (940, 810108), (1040, 732213), (1080, 705094), (1128, 675090), (1154, 659880), (1170, 650856), (1222, 623160), (1269, 600080), (1404, 542380), (1410, 540072), (1560, 488142), (1692, 450060), (1731, 439920), (1755, 433904), (1833, 415440), (1872, 406785), (1880, 405054), (2115, 360048), (2160, 352547), (2256, 337545), (2308, 329940), (2340, 325428), (2444, 311580), (2538, 300040), (2808, 271190), (2820, 270036), (2885, 263952), (3055, 249264), (3120, 244071), (3384, 225030), (3462, 219960), (3510, 216952), (3666, 207720), (3760, 202527), (4230, 180024), (4616, 164970), (4680, 162714), (4888, 155790), (5076, 150020), (5193, 146640), (5499, 138480), (5616, 135595), (5640, 135018), (5770, 131976), (6110, 124632), (6345, 120016), (6768, 112515), (6924, 109980), (7020, 108476), (7332, 103860), (7501, 101520), (8460, 90012), (8655, 87984), (9165, 83088), (9232, 82485), (9360, 81357), (9776, 77895), (10152, 75010), (10386, 73320), (10998, 69240), (11280, 67509), (11540, 65988), (12220, 62316), (12690, 60008), (13848, 54990), (14040, 54238), (14664, 51930), (15002, 50760), (15579, 48880), (16497, 46160), (16920, 45006), (17310, 43992), (18330, 41544), (20304, 37505), (20772, 36660), (21996, 34620), (22503, 33840), (23080, 32994), (24440, 31158), (25380, 30004), (25965, 29328), (27119, 28080), (27495, 27696)]