157436160

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{5857}}^1$

素因数の和:5888

約数の個数: 144

約数和(自身を含む): 574740096

約数和(自身を除く): 417303936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 5857, 6720, 8960, 11714, 13440, 17571, 23428, 26880, 29285, 35142, 40999, 46856, 58570, 70284, 81998, 87855, 93712, 117140, 122997, 140568, 163996, 175710, 187424, 204995, 234280, 245994, 281136, 327992, 351420, 374848, 409990, 468560, 491988, 562272, 614985, 655984, 702840, 749696, 819980, 937120, 983976, 1124544, 1229970, 1311968, 1405680, 1499392, 1639960, 1874240, 1967952, 2249088, 2459940, 2623936, 2811360, 3279920, 3748480, 3935904, 4498176, 4919880, 5247872, 5622720, 6559840, 7496960, 7871808, 9839760, 10495744, 11245440, 13119680, 15743616, 19679520, 22490880, 26239360, 31487232, 39359040, 52478720, 78718080, 157436160]

約数ペア:

[(1, 157436160), (2, 78718080), (3, 52478720), (4, 39359040), (5, 31487232), (6, 26239360), (7, 22490880), (8, 19679520), (10, 15743616), (12, 13119680), (14, 11245440), (15, 10495744), (16, 9839760), (20, 7871808), (21, 7496960), (24, 6559840), (28, 5622720), (30, 5247872), (32, 4919880), (35, 4498176), (40, 3935904), (42, 3748480), (48, 3279920), (56, 2811360), (60, 2623936), (64, 2459940), (70, 2249088), (80, 1967952), (84, 1874240), (96, 1639960), (105, 1499392), (112, 1405680), (120, 1311968), (128, 1229970), (140, 1124544), (160, 983976), (168, 937120), (192, 819980), (210, 749696), (224, 702840), (240, 655984), (256, 614985), (280, 562272), (320, 491988), (336, 468560), (384, 409990), (420, 374848), (448, 351420), (480, 327992), (560, 281136), (640, 245994), (672, 234280), (768, 204995), (840, 187424), (896, 175710), (960, 163996), (1120, 140568), (1280, 122997), (1344, 117140), (1680, 93712), (1792, 87855), (1920, 81998), (2240, 70284), (2688, 58570), (3360, 46856), (3840, 40999), (4480, 35142), (5376, 29285), (5857, 26880), (6720, 23428), (8960, 17571), (11714, 13440)]