1519571760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{10163}}^1$

素因数の和:10275

約数の個数: 160

約数和(自身を含む): 5444651520

約数和(自身を除く): 3925079760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 89, 105, 112, 120, 140, 168, 178, 210, 240, 267, 280, 336, 356, 420, 445, 534, 560, 623, 712, 840, 890, 1068, 1246, 1335, 1424, 1680, 1780, 1869, 2136, 2492, 2670, 3115, 3560, 3738, 4272, 4984, 5340, 6230, 7120, 7476, 9345, 9968, 10163, 10680, 12460, 14952, 18690, 20326, 21360, 24920, 29904, 30489, 37380, 40652, 49840, 50815, 60978, 71141, 74760, 81304, 101630, 121956, 142282, 149520, 152445, 162608, 203260, 213423, 243912, 284564, 304890, 355705, 406520, 426846, 487824, 569128, 609780, 711410, 813040, 853692, 904507, 1067115, 1138256, 1219560, 1422820, 1707384, 1809014, 2134230, 2439120, 2713521, 2845640, 3414768, 3618028, 4268460, 4522535, 5427042, 5691280, 6331549, 7236056, 8536920, 9045070, 10854084, 12663098, 13567605, 14472112, 17073840, 18090140, 18994647, 21708168, 25326196, 27135210, 31657745, 36180280, 37989294, 43416336, 50652392, 54270420, 63315490, 72360560, 75978588, 94973235, 101304784, 108540840, 126630980, 151957176, 189946470, 217081680, 253261960, 303914352, 379892940, 506523920, 759785880, 1519571760]

約数ペア:

[(1, 1519571760), (2, 759785880), (3, 506523920), (4, 379892940), (5, 303914352), (6, 253261960), (7, 217081680), (8, 189946470), (10, 151957176), (12, 126630980), (14, 108540840), (15, 101304784), (16, 94973235), (20, 75978588), (21, 72360560), (24, 63315490), (28, 54270420), (30, 50652392), (35, 43416336), (40, 37989294), (42, 36180280), (48, 31657745), (56, 27135210), (60, 25326196), (70, 21708168), (80, 18994647), (84, 18090140), (89, 17073840), (105, 14472112), (112, 13567605), (120, 12663098), (140, 10854084), (168, 9045070), (178, 8536920), (210, 7236056), (240, 6331549), (267, 5691280), (280, 5427042), (336, 4522535), (356, 4268460), (420, 3618028), (445, 3414768), (534, 2845640), (560, 2713521), (623, 2439120), (712, 2134230), (840, 1809014), (890, 1707384), (1068, 1422820), (1246, 1219560), (1335, 1138256), (1424, 1067115), (1680, 904507), (1780, 853692), (1869, 813040), (2136, 711410), (2492, 609780), (2670, 569128), (3115, 487824), (3560, 426846), (3738, 406520), (4272, 355705), (4984, 304890), (5340, 284564), (6230, 243912), (7120, 213423), (7476, 203260), (9345, 162608), (9968, 152445), (10163, 149520), (10680, 142282), (12460, 121956), (14952, 101630), (18690, 81304), (20326, 74760), (21360, 71141), (24920, 60978), (29904, 50815), (30489, 49840), (37380, 40652)]