64363680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:388

約数の個数: 192

約数和(自身を含む): 230791680

約数和(自身を除く): 166428000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 96, 108, 120, 135, 141, 144, 160, 180, 188, 216, 235, 240, 270, 282, 288, 317, 360, 376, 423, 432, 470, 480, 540, 564, 634, 705, 720, 752, 846, 864, 940, 951, 1080, 1128, 1268, 1269, 1410, 1440, 1504, 1585, 1692, 1880, 1902, 2115, 2160, 2256, 2536, 2538, 2820, 2853, 3170, 3384, 3760, 3804, 4230, 4320, 4512, 4755, 5072, 5076, 5640, 5706, 6340, 6345, 6768, 7520, 7608, 8460, 8559, 9510, 10144, 10152, 11280, 11412, 12680, 12690, 13536, 14265, 14899, 15216, 16920, 17118, 19020, 20304, 22560, 22824, 25360, 25380, 28530, 29798, 30432, 33840, 34236, 38040, 40608, 42795, 44697, 45648, 50720, 50760, 57060, 59596, 67680, 68472, 74495, 76080, 85590, 89394, 91296, 101520, 114120, 119192, 134091, 136944, 148990, 152160, 171180, 178788, 203040, 223485, 228240, 238384, 268182, 273888, 297980, 342360, 357576, 402273, 446970, 456480, 476768, 536364, 595960, 670455, 684720, 715152, 804546, 893940, 1072728, 1191920, 1340910, 1369440, 1430304, 1609092, 1787880, 2011365, 2145456, 2383840, 2681820, 3218184, 3575760, 4022730, 4290912, 5363640, 6436368, 7151520, 8045460, 10727280, 12872736, 16090920, 21454560, 32181840, 64363680]

約数ペア:

[(1, 64363680), (2, 32181840), (3, 21454560), (4, 16090920), (5, 12872736), (6, 10727280), (8, 8045460), (9, 7151520), (10, 6436368), (12, 5363640), (15, 4290912), (16, 4022730), (18, 3575760), (20, 3218184), (24, 2681820), (27, 2383840), (30, 2145456), (32, 2011365), (36, 1787880), (40, 1609092), (45, 1430304), (47, 1369440), (48, 1340910), (54, 1191920), (60, 1072728), (72, 893940), (80, 804546), (90, 715152), (94, 684720), (96, 670455), (108, 595960), (120, 536364), (135, 476768), (141, 456480), (144, 446970), (160, 402273), (180, 357576), (188, 342360), (216, 297980), (235, 273888), (240, 268182), (270, 238384), (282, 228240), (288, 223485), (317, 203040), (360, 178788), (376, 171180), (423, 152160), (432, 148990), (470, 136944), (480, 134091), (540, 119192), (564, 114120), (634, 101520), (705, 91296), (720, 89394), (752, 85590), (846, 76080), (864, 74495), (940, 68472), (951, 67680), (1080, 59596), (1128, 57060), (1268, 50760), (1269, 50720), (1410, 45648), (1440, 44697), (1504, 42795), (1585, 40608), (1692, 38040), (1880, 34236), (1902, 33840), (2115, 30432), (2160, 29798), (2256, 28530), (2536, 25380), (2538, 25360), (2820, 22824), (2853, 22560), (3170, 20304), (3384, 19020), (3760, 17118), (3804, 16920), (4230, 15216), (4320, 14899), (4512, 14265), (4755, 13536), (5072, 12690), (5076, 12680), (5640, 11412), (5706, 11280), (6340, 10152), (6345, 10144), (6768, 9510), (7520, 8559), (7608, 8460)]