188048640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3767}}^1$

素因数の和:3804

約数の個数: 144

約数和(自身を含む): 646950528

約数和(自身を除く): 458901888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3767, 3840, 4160, 4992, 6240, 7534, 8320, 9984, 11301, 12480, 15068, 16640, 18835, 22602, 24960, 30136, 37670, 45204, 48971, 49920, 56505, 60272, 75340, 90408, 97942, 113010, 120544, 146913, 150680, 180816, 195884, 226020, 241088, 244855, 293826, 301360, 361632, 391768, 452040, 482176, 489710, 587652, 602720, 723264, 734565, 783536, 904080, 964352, 979420, 1175304, 1205440, 1446528, 1469130, 1567072, 1808160, 1958840, 2350608, 2410880, 2893056, 2938260, 3134144, 3616320, 3917680, 4701216, 4821760, 5876520, 6268288, 7232640, 7835360, 9402432, 11753040, 12536576, 14465280, 15670720, 18804864, 23506080, 31341440, 37609728, 47012160, 62682880, 94024320, 188048640]

約数ペア:

[(1, 188048640), (2, 94024320), (3, 62682880), (4, 47012160), (5, 37609728), (6, 31341440), (8, 23506080), (10, 18804864), (12, 15670720), (13, 14465280), (15, 12536576), (16, 11753040), (20, 9402432), (24, 7835360), (26, 7232640), (30, 6268288), (32, 5876520), (39, 4821760), (40, 4701216), (48, 3917680), (52, 3616320), (60, 3134144), (64, 2938260), (65, 2893056), (78, 2410880), (80, 2350608), (96, 1958840), (104, 1808160), (120, 1567072), (128, 1469130), (130, 1446528), (156, 1205440), (160, 1175304), (192, 979420), (195, 964352), (208, 904080), (240, 783536), (256, 734565), (260, 723264), (312, 602720), (320, 587652), (384, 489710), (390, 482176), (416, 452040), (480, 391768), (520, 361632), (624, 301360), (640, 293826), (768, 244855), (780, 241088), (832, 226020), (960, 195884), (1040, 180816), (1248, 150680), (1280, 146913), (1560, 120544), (1664, 113010), (1920, 97942), (2080, 90408), (2496, 75340), (3120, 60272), (3328, 56505), (3767, 49920), (3840, 48971), (4160, 45204), (4992, 37670), (6240, 30136), (7534, 24960), (8320, 22602), (9984, 18835), (11301, 16640), (12480, 15068)]