5181628920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{983}}^1$

素因数の和:1150

約数の個数: 256

約数和(自身を含む): 17456947200

約数和(自身を除く): 12275318280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 109, 120, 124, 130, 155, 156, 186, 195, 218, 248, 260, 310, 312, 327, 372, 390, 403, 436, 465, 520, 545, 620, 654, 744, 780, 806, 872, 930, 983, 1090, 1209, 1240, 1308, 1417, 1560, 1612, 1635, 1860, 1966, 2015, 2180, 2418, 2616, 2834, 2949, 3224, 3270, 3379, 3720, 3932, 4030, 4251, 4360, 4836, 4915, 5668, 5898, 6045, 6540, 6758, 7085, 7864, 8060, 8502, 9672, 9830, 10137, 11336, 11796, 12090, 12779, 13080, 13516, 14170, 14745, 16120, 16895, 17004, 19660, 20274, 21255, 23592, 24180, 25558, 27032, 28340, 29490, 30473, 33790, 34008, 38337, 39320, 40548, 42510, 43927, 48360, 50685, 51116, 56680, 58980, 60946, 63895, 67580, 76674, 81096, 85020, 87854, 91419, 101370, 102232, 107147, 117960, 121892, 127790, 131781, 135160, 152365, 153348, 170040, 175708, 182838, 191685, 202740, 214294, 219635, 243784, 255580, 263562, 304730, 306696, 321441, 351416, 365676, 383370, 396149, 405480, 428588, 439270, 457095, 511160, 527124, 535735, 609460, 642882, 658905, 731352, 766740, 792298, 857176, 878540, 914190, 1054248, 1071470, 1188447, 1218920, 1285764, 1317810, 1392911, 1533480, 1584596, 1607205, 1757080, 1828380, 1980745, 2142940, 2376894, 2571528, 2635620, 2785822, 3169192, 3214410, 3321557, 3656760, 3961490, 4178733, 4285880, 4753788, 5271240, 5571644, 5942235, 6428820, 6643114, 6964555, 7922980, 8357466, 9507576, 9964671, 11143288, 11884470, 12857640, 13286228, 13929110, 15845960, 16607785, 16714932, 19929342, 20893665, 23768940, 26572456, 27858220, 33215570, 33429864, 39858684, 41787330, 43180241, 47537880, 49823355, 55716440, 66431140, 79717368, 83574660, 86360482, 99646710, 129540723, 132862280, 167149320, 172720964, 199293420, 215901205, 259081446, 345441928, 398586840, 431802410, 518162892, 647703615, 863604820, 1036325784, 1295407230, 1727209640, 2590814460, 5181628920]

約数ペア:

[(1, 5181628920), (2, 2590814460), (3, 1727209640), (4, 1295407230), (5, 1036325784), (6, 863604820), (8, 647703615), (10, 518162892), (12, 431802410), (13, 398586840), (15, 345441928), (20, 259081446), (24, 215901205), (26, 199293420), (30, 172720964), (31, 167149320), (39, 132862280), (40, 129540723), (52, 99646710), (60, 86360482), (62, 83574660), (65, 79717368), (78, 66431140), (93, 55716440), (104, 49823355), (109, 47537880), (120, 43180241), (124, 41787330), (130, 39858684), (155, 33429864), (156, 33215570), (186, 27858220), (195, 26572456), (218, 23768940), (248, 20893665), (260, 19929342), (310, 16714932), (312, 16607785), (327, 15845960), (372, 13929110), (390, 13286228), (403, 12857640), (436, 11884470), (465, 11143288), (520, 9964671), (545, 9507576), (620, 8357466), (654, 7922980), (744, 6964555), (780, 6643114), (806, 6428820), (872, 5942235), (930, 5571644), (983, 5271240), (1090, 4753788), (1209, 4285880), (1240, 4178733), (1308, 3961490), (1417, 3656760), (1560, 3321557), (1612, 3214410), (1635, 3169192), (1860, 2785822), (1966, 2635620), (2015, 2571528), (2180, 2376894), (2418, 2142940), (2616, 1980745), (2834, 1828380), (2949, 1757080), (3224, 1607205), (3270, 1584596), (3379, 1533480), (3720, 1392911), (3932, 1317810), (4030, 1285764), (4251, 1218920), (4360, 1188447), (4836, 1071470), (4915, 1054248), (5668, 914190), (5898, 878540), (6045, 857176), (6540, 792298), (6758, 766740), (7085, 731352), (7864, 658905), (8060, 642882), (8502, 609460), (9672, 535735), (9830, 527124), (10137, 511160), (11336, 457095), (11796, 439270), (12090, 428588), (12779, 405480), (13080, 396149), (13516, 383370), (14170, 365676), (14745, 351416), (16120, 321441), (16895, 306696), (17004, 304730), (19660, 263562), (20274, 255580), (21255, 243784), (23592, 219635), (24180, 214294), (25558, 202740), (27032, 191685), (28340, 182838), (29490, 175708), (30473, 170040), (33790, 153348), (34008, 152365), (38337, 135160), (39320, 131781), (40548, 127790), (42510, 121892), (43927, 117960), (48360, 107147), (50685, 102232), (51116, 101370), (56680, 91419), (58980, 87854), (60946, 85020), (63895, 81096), (67580, 76674)]