152392640

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:326

約数の個数: 112

約数和(自身を含む): 380597664

約数和(自身を除く): 228205024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 61, 64, 74, 80, 122, 148, 160, 185, 211, 244, 296, 305, 320, 370, 422, 488, 592, 610, 740, 844, 976, 1055, 1184, 1220, 1480, 1688, 1952, 2110, 2257, 2368, 2440, 2960, 3376, 3904, 4220, 4514, 4880, 5920, 6752, 7807, 8440, 9028, 9760, 11285, 11840, 12871, 13504, 15614, 16880, 18056, 19520, 22570, 25742, 31228, 33760, 36112, 39035, 45140, 51484, 62456, 64355, 67520, 72224, 78070, 90280, 102968, 124912, 128710, 144448, 156140, 180560, 205936, 249824, 257420, 312280, 361120, 411872, 476227, 499648, 514840, 624560, 722240, 823744, 952454, 1029680, 1249120, 1904908, 2059360, 2381135, 2498240, 3809816, 4118720, 4762270, 7619632, 9524540, 15239264, 19049080, 30478528, 38098160, 76196320, 152392640]

約数ペア:

[(1, 152392640), (2, 76196320), (4, 38098160), (5, 30478528), (8, 19049080), (10, 15239264), (16, 9524540), (20, 7619632), (32, 4762270), (37, 4118720), (40, 3809816), (61, 2498240), (64, 2381135), (74, 2059360), (80, 1904908), (122, 1249120), (148, 1029680), (160, 952454), (185, 823744), (211, 722240), (244, 624560), (296, 514840), (305, 499648), (320, 476227), (370, 411872), (422, 361120), (488, 312280), (592, 257420), (610, 249824), (740, 205936), (844, 180560), (976, 156140), (1055, 144448), (1184, 128710), (1220, 124912), (1480, 102968), (1688, 90280), (1952, 78070), (2110, 72224), (2257, 67520), (2368, 64355), (2440, 62456), (2960, 51484), (3376, 45140), (3904, 39035), (4220, 36112), (4514, 33760), (4880, 31228), (5920, 25742), (6752, 22570), (7807, 19520), (8440, 18056), (9028, 16880), (9760, 15614), (11285, 13504), (11840, 12871)]