188785920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{233}}^1$

素因数の和:468

約数の個数: 144

約数和(自身を含む): 608392512

約数和(自身を除く): 419606592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 211, 233, 240, 256, 320, 384, 422, 466, 480, 633, 640, 699, 768, 844, 932, 960, 1055, 1165, 1266, 1280, 1398, 1688, 1864, 1920, 2110, 2330, 2532, 2796, 3165, 3376, 3495, 3728, 3840, 4220, 4660, 5064, 5592, 6330, 6752, 6990, 7456, 8440, 9320, 10128, 11184, 12660, 13504, 13980, 14912, 16880, 18640, 20256, 22368, 25320, 27008, 27960, 29824, 33760, 37280, 40512, 44736, 49163, 50640, 54016, 55920, 59648, 67520, 74560, 81024, 89472, 98326, 101280, 111840, 135040, 147489, 149120, 162048, 178944, 196652, 202560, 223680, 245815, 270080, 294978, 298240, 393304, 405120, 447360, 491630, 589956, 737445, 786608, 810240, 894720, 983260, 1179912, 1474890, 1573216, 1966520, 2359824, 2949780, 3146432, 3933040, 4719648, 5899560, 6292864, 7866080, 9439296, 11799120, 12585728, 15732160, 18878592, 23598240, 31464320, 37757184, 47196480, 62928640, 94392960, 188785920]

約数ペア:

[(1, 188785920), (2, 94392960), (3, 62928640), (4, 47196480), (5, 37757184), (6, 31464320), (8, 23598240), (10, 18878592), (12, 15732160), (15, 12585728), (16, 11799120), (20, 9439296), (24, 7866080), (30, 6292864), (32, 5899560), (40, 4719648), (48, 3933040), (60, 3146432), (64, 2949780), (80, 2359824), (96, 1966520), (120, 1573216), (128, 1474890), (160, 1179912), (192, 983260), (211, 894720), (233, 810240), (240, 786608), (256, 737445), (320, 589956), (384, 491630), (422, 447360), (466, 405120), (480, 393304), (633, 298240), (640, 294978), (699, 270080), (768, 245815), (844, 223680), (932, 202560), (960, 196652), (1055, 178944), (1165, 162048), (1266, 149120), (1280, 147489), (1398, 135040), (1688, 111840), (1864, 101280), (1920, 98326), (2110, 89472), (2330, 81024), (2532, 74560), (2796, 67520), (3165, 59648), (3376, 55920), (3495, 54016), (3728, 50640), (3840, 49163), (4220, 44736), (4660, 40512), (5064, 37280), (5592, 33760), (6330, 29824), (6752, 27960), (6990, 27008), (7456, 25320), (8440, 22368), (9320, 20256), (10128, 18640), (11184, 16880), (12660, 14912), (13504, 13980)]