8385256440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{192499}}^1$

素因数の和:192538

約数の個数: 144

約数和(自身を含む): 29954925000

約数和(自身を除く): 21569668560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1815, 1980, 2178, 2420, 2904, 3630, 3960, 4356, 4840, 5445, 7260, 8712, 10890, 14520, 21780, 43560, 192499, 384998, 577497, 769996, 962495, 1154994, 1539992, 1732491, 1924990, 2117489, 2309988, 2887485, 3464982, 3849980, 4234978, 4619976, 5774970, 6352467, 6929964, 7699960, 8469956, 8662455, 10587445, 11549940, 12704934, 13859928, 16939912, 17324910, 19057401, 21174890, 23099880, 23292379, 25409868, 31762335, 34649820, 38114802, 42349780, 46584758, 50819736, 63524670, 69299640, 69877137, 76229604, 84699560, 93169516, 95287005, 116461895, 127049340, 139754274, 152459208, 186339032, 190574010, 209631411, 232923790, 254098680, 279508548, 349385685, 381148020, 419262822, 465847580, 559017096, 698771370, 762296040, 838525644, 931695160, 1048157055, 1397542740, 1677051288, 2096314110, 2795085480, 4192628220, 8385256440]

約数ペア:

[(1, 8385256440), (2, 4192628220), (3, 2795085480), (4, 2096314110), (5, 1677051288), (6, 1397542740), (8, 1048157055), (9, 931695160), (10, 838525644), (11, 762296040), (12, 698771370), (15, 559017096), (18, 465847580), (20, 419262822), (22, 381148020), (24, 349385685), (30, 279508548), (33, 254098680), (36, 232923790), (40, 209631411), (44, 190574010), (45, 186339032), (55, 152459208), (60, 139754274), (66, 127049340), (72, 116461895), (88, 95287005), (90, 93169516), (99, 84699560), (110, 76229604), (120, 69877137), (121, 69299640), (132, 63524670), (165, 50819736), (180, 46584758), (198, 42349780), (220, 38114802), (242, 34649820), (264, 31762335), (330, 25409868), (360, 23292379), (363, 23099880), (396, 21174890), (440, 19057401), (484, 17324910), (495, 16939912), (605, 13859928), (660, 12704934), (726, 11549940), (792, 10587445), (968, 8662455), (990, 8469956), (1089, 7699960), (1210, 6929964), (1320, 6352467), (1452, 5774970), (1815, 4619976), (1980, 4234978), (2178, 3849980), (2420, 3464982), (2904, 2887485), (3630, 2309988), (3960, 2117489), (4356, 1924990), (4840, 1732491), (5445, 1539992), (7260, 1154994), (8712, 962495), (10890, 769996), (14520, 577497), (21780, 384998), (43560, 192499)]