838510920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59723}}^1$

素因数の和:59756

約数の個数: 128

約数和(自身を含む): 3010089600

約数和(自身を除く): 2171578680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 59723, 119446, 179169, 238892, 298615, 358338, 477784, 537507, 597230, 716676, 776399, 895845, 1075014, 1194460, 1433352, 1552798, 1612521, 1791690, 2150028, 2329197, 2388920, 2687535, 3105596, 3225042, 3583380, 3881995, 4300056, 4658394, 5375070, 6211192, 6450084, 6987591, 7166760, 7763990, 8062605, 9316788, 10750140, 11645985, 12900168, 13975182, 15527980, 16125210, 18633576, 20962773, 21500280, 23291970, 27950364, 31055960, 32250420, 34937955, 41925546, 46583940, 55900728, 64500840, 69875910, 83851092, 93167880, 104813865, 139751820, 167702184, 209627730, 279503640, 419255460, 838510920]

約数ペア:

[(1, 838510920), (2, 419255460), (3, 279503640), (4, 209627730), (5, 167702184), (6, 139751820), (8, 104813865), (9, 93167880), (10, 83851092), (12, 69875910), (13, 64500840), (15, 55900728), (18, 46583940), (20, 41925546), (24, 34937955), (26, 32250420), (27, 31055960), (30, 27950364), (36, 23291970), (39, 21500280), (40, 20962773), (45, 18633576), (52, 16125210), (54, 15527980), (60, 13975182), (65, 12900168), (72, 11645985), (78, 10750140), (90, 9316788), (104, 8062605), (108, 7763990), (117, 7166760), (120, 6987591), (130, 6450084), (135, 6211192), (156, 5375070), (180, 4658394), (195, 4300056), (216, 3881995), (234, 3583380), (260, 3225042), (270, 3105596), (312, 2687535), (351, 2388920), (360, 2329197), (390, 2150028), (468, 1791690), (520, 1612521), (540, 1552798), (585, 1433352), (702, 1194460), (780, 1075014), (936, 895845), (1080, 776399), (1170, 716676), (1404, 597230), (1560, 537507), (1755, 477784), (2340, 358338), (2808, 298615), (3510, 238892), (4680, 179169), (7020, 119446), (14040, 59723)]