143159280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:495

約数の個数: 160

約数和(自身を含む): 488325888

約数和(自身を除く): 345166608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 211, 220, 240, 257, 264, 330, 422, 440, 514, 528, 633, 660, 771, 844, 880, 1028, 1055, 1266, 1285, 1320, 1542, 1688, 2056, 2110, 2321, 2532, 2570, 2640, 2827, 3084, 3165, 3376, 3855, 4112, 4220, 4642, 5064, 5140, 5654, 6168, 6330, 6963, 7710, 8440, 8481, 9284, 10128, 10280, 11308, 11605, 12336, 12660, 13926, 14135, 15420, 16880, 16962, 18568, 20560, 22616, 23210, 25320, 27852, 28270, 30840, 33924, 34815, 37136, 42405, 45232, 46420, 50640, 54227, 55704, 56540, 61680, 67848, 69630, 84810, 92840, 108454, 111408, 113080, 135696, 139260, 162681, 169620, 185680, 216908, 226160, 271135, 278520, 325362, 339240, 433816, 542270, 557040, 596497, 650724, 678480, 813405, 867632, 1084540, 1192994, 1301448, 1626810, 1789491, 2169080, 2385988, 2602896, 2982485, 3253620, 3578982, 4338160, 4771976, 5964970, 6507240, 7157964, 8947455, 9543952, 11929940, 13014480, 14315928, 17894910, 23859880, 28631856, 35789820, 47719760, 71579640, 143159280]

約数ペア:

[(1, 143159280), (2, 71579640), (3, 47719760), (4, 35789820), (5, 28631856), (6, 23859880), (8, 17894910), (10, 14315928), (11, 13014480), (12, 11929940), (15, 9543952), (16, 8947455), (20, 7157964), (22, 6507240), (24, 5964970), (30, 4771976), (33, 4338160), (40, 3578982), (44, 3253620), (48, 2982485), (55, 2602896), (60, 2385988), (66, 2169080), (80, 1789491), (88, 1626810), (110, 1301448), (120, 1192994), (132, 1084540), (165, 867632), (176, 813405), (211, 678480), (220, 650724), (240, 596497), (257, 557040), (264, 542270), (330, 433816), (422, 339240), (440, 325362), (514, 278520), (528, 271135), (633, 226160), (660, 216908), (771, 185680), (844, 169620), (880, 162681), (1028, 139260), (1055, 135696), (1266, 113080), (1285, 111408), (1320, 108454), (1542, 92840), (1688, 84810), (2056, 69630), (2110, 67848), (2321, 61680), (2532, 56540), (2570, 55704), (2640, 54227), (2827, 50640), (3084, 46420), (3165, 45232), (3376, 42405), (3855, 37136), (4112, 34815), (4220, 33924), (4642, 30840), (5064, 28270), (5140, 27852), (5654, 25320), (6168, 23210), (6330, 22616), (6963, 20560), (7710, 18568), (8440, 16962), (8481, 16880), (9284, 15420), (10128, 14135), (10280, 13926), (11308, 12660), (11605, 12336)]