417739920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{701}}^1$

素因数の和:921

約数の個数: 160

約数和(自身を含む): 1403910144

約数和(自身を除く): 986170224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 191, 195, 208, 240, 260, 312, 382, 390, 520, 573, 624, 701, 764, 780, 955, 1040, 1146, 1402, 1528, 1560, 1910, 2103, 2292, 2483, 2804, 2865, 3056, 3120, 3505, 3820, 4206, 4584, 4966, 5608, 5730, 7010, 7449, 7640, 8412, 9113, 9168, 9932, 10515, 11216, 11460, 12415, 14020, 14898, 15280, 16824, 18226, 19864, 21030, 22920, 24830, 27339, 28040, 29796, 33648, 36452, 37245, 39728, 42060, 45565, 45840, 49660, 54678, 56080, 59592, 72904, 74490, 84120, 91130, 99320, 109356, 119184, 133891, 136695, 145808, 148980, 168240, 182260, 198640, 218712, 267782, 273390, 297960, 364520, 401673, 437424, 535564, 546780, 595920, 669455, 729040, 803346, 1071128, 1093560, 1338910, 1606692, 1740583, 2008365, 2142256, 2187120, 2677820, 3213384, 3481166, 4016730, 5221749, 5355640, 6426768, 6962332, 8033460, 8702915, 10443498, 10711280, 13924664, 16066920, 17405830, 20886996, 26108745, 27849328, 32133840, 34811660, 41773992, 52217490, 69623320, 83547984, 104434980, 139246640, 208869960, 417739920]

約数ペア:

[(1, 417739920), (2, 208869960), (3, 139246640), (4, 104434980), (5, 83547984), (6, 69623320), (8, 52217490), (10, 41773992), (12, 34811660), (13, 32133840), (15, 27849328), (16, 26108745), (20, 20886996), (24, 17405830), (26, 16066920), (30, 13924664), (39, 10711280), (40, 10443498), (48, 8702915), (52, 8033460), (60, 6962332), (65, 6426768), (78, 5355640), (80, 5221749), (104, 4016730), (120, 3481166), (130, 3213384), (156, 2677820), (191, 2187120), (195, 2142256), (208, 2008365), (240, 1740583), (260, 1606692), (312, 1338910), (382, 1093560), (390, 1071128), (520, 803346), (573, 729040), (624, 669455), (701, 595920), (764, 546780), (780, 535564), (955, 437424), (1040, 401673), (1146, 364520), (1402, 297960), (1528, 273390), (1560, 267782), (1910, 218712), (2103, 198640), (2292, 182260), (2483, 168240), (2804, 148980), (2865, 145808), (3056, 136695), (3120, 133891), (3505, 119184), (3820, 109356), (4206, 99320), (4584, 91130), (4966, 84120), (5608, 74490), (5730, 72904), (7010, 59592), (7449, 56080), (7640, 54678), (8412, 49660), (9113, 45840), (9168, 45565), (9932, 42060), (10515, 39728), (11216, 37245), (11460, 36452), (12415, 33648), (14020, 29796), (14898, 28040), (15280, 27339), (16824, 24830), (18226, 22920), (19864, 21030)]