64267320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3169}}^1$

素因数の和:3209

約数の個数: 96

約数和(自身を含む): 208839600

約数和(自身を除く): 144572280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 169, 195, 260, 312, 338, 390, 507, 520, 676, 780, 845, 1014, 1352, 1560, 1690, 2028, 2535, 3169, 3380, 4056, 5070, 6338, 6760, 9507, 10140, 12676, 15845, 19014, 20280, 25352, 31690, 38028, 41197, 47535, 63380, 76056, 82394, 95070, 123591, 126760, 164788, 190140, 205985, 247182, 329576, 380280, 411970, 494364, 535561, 617955, 823940, 988728, 1071122, 1235910, 1606683, 1647880, 2142244, 2471820, 2677805, 3213366, 4284488, 4943640, 5355610, 6426732, 8033415, 10711220, 12853464, 16066830, 21422440, 32133660, 64267320]

約数ペア:

[(1, 64267320), (2, 32133660), (3, 21422440), (4, 16066830), (5, 12853464), (6, 10711220), (8, 8033415), (10, 6426732), (12, 5355610), (13, 4943640), (15, 4284488), (20, 3213366), (24, 2677805), (26, 2471820), (30, 2142244), (39, 1647880), (40, 1606683), (52, 1235910), (60, 1071122), (65, 988728), (78, 823940), (104, 617955), (120, 535561), (130, 494364), (156, 411970), (169, 380280), (195, 329576), (260, 247182), (312, 205985), (338, 190140), (390, 164788), (507, 126760), (520, 123591), (676, 95070), (780, 82394), (845, 76056), (1014, 63380), (1352, 47535), (1560, 41197), (1690, 38028), (2028, 31690), (2535, 25352), (3169, 20280), (3380, 19014), (4056, 15845), (5070, 12676), (6338, 10140), (6760, 9507)]