577382640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{997}}^1$

素因数の和:1159

約数の個数: 160

約数和(自身を含む): 1900830720

約数和(自身を除く): 1323448080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 127, 152, 190, 228, 240, 254, 285, 304, 380, 381, 456, 508, 570, 635, 760, 762, 912, 997, 1016, 1140, 1270, 1520, 1524, 1905, 1994, 2032, 2280, 2413, 2540, 2991, 3048, 3810, 3988, 4560, 4826, 4985, 5080, 5982, 6096, 7239, 7620, 7976, 9652, 9970, 10160, 11964, 12065, 14478, 14955, 15240, 15952, 18943, 19304, 19940, 23928, 24130, 28956, 29910, 30480, 36195, 37886, 38608, 39880, 47856, 48260, 56829, 57912, 59820, 72390, 75772, 79760, 94715, 96520, 113658, 115824, 119640, 126619, 144780, 151544, 189430, 193040, 227316, 239280, 253238, 284145, 289560, 303088, 378860, 379857, 454632, 506476, 568290, 579120, 633095, 757720, 759714, 909264, 1012952, 1136580, 1266190, 1515440, 1519428, 1899285, 2025904, 2273160, 2405761, 2532380, 3038856, 3798570, 4546320, 4811522, 5064760, 6077712, 7217283, 7597140, 9623044, 10129520, 12028805, 14434566, 15194280, 19246088, 24057610, 28869132, 30388560, 36086415, 38492176, 48115220, 57738264, 72172830, 96230440, 115476528, 144345660, 192460880, 288691320, 577382640]

約数ペア:

[(1, 577382640), (2, 288691320), (3, 192460880), (4, 144345660), (5, 115476528), (6, 96230440), (8, 72172830), (10, 57738264), (12, 48115220), (15, 38492176), (16, 36086415), (19, 30388560), (20, 28869132), (24, 24057610), (30, 19246088), (38, 15194280), (40, 14434566), (48, 12028805), (57, 10129520), (60, 9623044), (76, 7597140), (80, 7217283), (95, 6077712), (114, 5064760), (120, 4811522), (127, 4546320), (152, 3798570), (190, 3038856), (228, 2532380), (240, 2405761), (254, 2273160), (285, 2025904), (304, 1899285), (380, 1519428), (381, 1515440), (456, 1266190), (508, 1136580), (570, 1012952), (635, 909264), (760, 759714), (762, 757720), (912, 633095), (997, 579120), (1016, 568290), (1140, 506476), (1270, 454632), (1520, 379857), (1524, 378860), (1905, 303088), (1994, 289560), (2032, 284145), (2280, 253238), (2413, 239280), (2540, 227316), (2991, 193040), (3048, 189430), (3810, 151544), (3988, 144780), (4560, 126619), (4826, 119640), (4985, 115824), (5080, 113658), (5982, 96520), (6096, 94715), (7239, 79760), (7620, 75772), (7976, 72390), (9652, 59820), (9970, 57912), (10160, 56829), (11964, 48260), (12065, 47856), (14478, 39880), (14955, 38608), (15240, 37886), (15952, 36195), (18943, 30480), (19304, 29910), (19940, 28956), (23928, 24130)]