149590560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^2$

素因数の和:447

約数の個数: 144

約数和(自身を含む): 541090368

約数和(自身を除く): 391499808

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 211, 224, 240, 280, 336, 420, 422, 480, 560, 633, 672, 840, 844, 1055, 1120, 1266, 1477, 1680, 1688, 2110, 2532, 2954, 3165, 3360, 3376, 4220, 4431, 5064, 5908, 6330, 6752, 7385, 8440, 8862, 10128, 11816, 12660, 14770, 16880, 17724, 20256, 22155, 23632, 25320, 29540, 33760, 35448, 44310, 44521, 47264, 50640, 59080, 70896, 88620, 89042, 101280, 118160, 133563, 141792, 177240, 178084, 222605, 236320, 267126, 311647, 354480, 356168, 445210, 534252, 623294, 667815, 708960, 712336, 890420, 934941, 1068504, 1246588, 1335630, 1424672, 1558235, 1780840, 1869882, 2137008, 2493176, 2671260, 3116470, 3561680, 3739764, 4274016, 4674705, 4986352, 5342520, 6232940, 7123360, 7479528, 9349410, 9972704, 10685040, 12465880, 14959056, 18698820, 21370080, 24931760, 29918112, 37397640, 49863520, 74795280, 149590560]

約数ペア:

[(1, 149590560), (2, 74795280), (3, 49863520), (4, 37397640), (5, 29918112), (6, 24931760), (7, 21370080), (8, 18698820), (10, 14959056), (12, 12465880), (14, 10685040), (15, 9972704), (16, 9349410), (20, 7479528), (21, 7123360), (24, 6232940), (28, 5342520), (30, 4986352), (32, 4674705), (35, 4274016), (40, 3739764), (42, 3561680), (48, 3116470), (56, 2671260), (60, 2493176), (70, 2137008), (80, 1869882), (84, 1780840), (96, 1558235), (105, 1424672), (112, 1335630), (120, 1246588), (140, 1068504), (160, 934941), (168, 890420), (210, 712336), (211, 708960), (224, 667815), (240, 623294), (280, 534252), (336, 445210), (420, 356168), (422, 354480), (480, 311647), (560, 267126), (633, 236320), (672, 222605), (840, 178084), (844, 177240), (1055, 141792), (1120, 133563), (1266, 118160), (1477, 101280), (1680, 89042), (1688, 88620), (2110, 70896), (2532, 59080), (2954, 50640), (3165, 47264), (3360, 44521), (3376, 44310), (4220, 35448), (4431, 33760), (5064, 29540), (5908, 25320), (6330, 23632), (6752, 22155), (7385, 20256), (8440, 17724), (8862, 16880), (10128, 14770), (11816, 12660)]