1577801160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1031}}^1$

素因数の和:1173

約数の個数: 256

約数和(自身を含む): 5721408000

約数和(自身を除く): 4143606840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 109, 117, 120, 130, 135, 156, 180, 195, 216, 218, 234, 260, 270, 312, 327, 351, 360, 390, 436, 468, 520, 540, 545, 585, 654, 702, 780, 872, 936, 981, 1031, 1080, 1090, 1170, 1308, 1404, 1417, 1560, 1635, 1755, 1962, 2062, 2180, 2340, 2616, 2808, 2834, 2943, 3093, 3270, 3510, 3924, 4124, 4251, 4360, 4680, 4905, 5155, 5668, 5886, 6186, 6540, 7020, 7085, 7848, 8248, 8502, 9279, 9810, 10310, 11336, 11772, 12372, 12753, 13080, 13403, 14040, 14170, 14715, 15465, 17004, 18558, 19620, 20620, 21255, 23544, 24744, 25506, 26806, 27837, 28340, 29430, 30930, 34008, 37116, 38259, 39240, 40209, 41240, 42510, 46395, 51012, 53612, 55674, 56680, 58860, 61860, 63765, 67015, 74232, 76518, 80418, 85020, 92790, 102024, 107224, 111348, 112379, 117720, 120627, 123720, 127530, 134030, 139185, 153036, 160836, 170040, 185580, 191295, 201045, 222696, 224758, 241254, 255060, 268060, 278370, 306072, 321672, 337137, 361881, 371160, 382590, 402090, 449516, 482508, 510120, 536120, 556740, 561895, 603135, 674274, 723762, 765180, 804180, 899032, 965016, 1011411, 1113480, 1123790, 1206270, 1348548, 1447524, 1460927, 1530360, 1608360, 1685685, 1809405, 2022822, 2247580, 2412540, 2697096, 2895048, 2921854, 3034233, 3371370, 3618810, 4045644, 4382781, 4495160, 4825080, 5057055, 5843708, 6068466, 6742740, 7237620, 7304635, 8091288, 8765562, 10114110, 11687416, 12136932, 13148343, 13485480, 14475240, 14609270, 15171165, 17531124, 20228220, 21913905, 24273864, 26296686, 29218540, 30342330, 35062248, 39445029, 40456440, 43827810, 52593372, 58437080, 60684660, 65741715, 78890058, 87655620, 105186744, 121369320, 131483430, 157780116, 175311240, 197225145, 262966860, 315560232, 394450290, 525933720, 788900580, 1577801160]

約数ペア:

[(1, 1577801160), (2, 788900580), (3, 525933720), (4, 394450290), (5, 315560232), (6, 262966860), (8, 197225145), (9, 175311240), (10, 157780116), (12, 131483430), (13, 121369320), (15, 105186744), (18, 87655620), (20, 78890058), (24, 65741715), (26, 60684660), (27, 58437080), (30, 52593372), (36, 43827810), (39, 40456440), (40, 39445029), (45, 35062248), (52, 30342330), (54, 29218540), (60, 26296686), (65, 24273864), (72, 21913905), (78, 20228220), (90, 17531124), (104, 15171165), (108, 14609270), (109, 14475240), (117, 13485480), (120, 13148343), (130, 12136932), (135, 11687416), (156, 10114110), (180, 8765562), (195, 8091288), (216, 7304635), (218, 7237620), (234, 6742740), (260, 6068466), (270, 5843708), (312, 5057055), (327, 4825080), (351, 4495160), (360, 4382781), (390, 4045644), (436, 3618810), (468, 3371370), (520, 3034233), (540, 2921854), (545, 2895048), (585, 2697096), (654, 2412540), (702, 2247580), (780, 2022822), (872, 1809405), (936, 1685685), (981, 1608360), (1031, 1530360), (1080, 1460927), (1090, 1447524), (1170, 1348548), (1308, 1206270), (1404, 1123790), (1417, 1113480), (1560, 1011411), (1635, 965016), (1755, 899032), (1962, 804180), (2062, 765180), (2180, 723762), (2340, 674274), (2616, 603135), (2808, 561895), (2834, 556740), (2943, 536120), (3093, 510120), (3270, 482508), (3510, 449516), (3924, 402090), (4124, 382590), (4251, 371160), (4360, 361881), (4680, 337137), (4905, 321672), (5155, 306072), (5668, 278370), (5886, 268060), (6186, 255060), (6540, 241254), (7020, 224758), (7085, 222696), (7848, 201045), (8248, 191295), (8502, 185580), (9279, 170040), (9810, 160836), (10310, 153036), (11336, 139185), (11772, 134030), (12372, 127530), (12753, 123720), (13080, 120627), (13403, 117720), (14040, 112379), (14170, 111348), (14715, 107224), (15465, 102024), (17004, 92790), (18558, 85020), (19620, 80418), (20620, 76518), (21255, 74232), (23544, 67015), (24744, 63765), (25506, 61860), (26806, 58860), (27837, 56680), (28340, 55674), (29430, 53612), (30930, 51012), (34008, 46395), (37116, 42510), (38259, 41240), (39240, 40209)]