315087508840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{3502529}}^1$

素因数の和:3502726

約数の個数: 64

約数和(自身を含む): 767894677200

約数和(自身を除く): 452807168360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 173, 260, 346, 520, 692, 865, 1384, 1730, 2249, 3460, 4498, 6920, 8996, 11245, 17992, 22490, 44980, 89960, 3502529, 7005058, 14010116, 17512645, 28020232, 35025290, 45532877, 70050580, 91065754, 140101160, 182131508, 227664385, 364263016, 455328770, 605937517, 910657540, 1211875034, 1821315080, 2423750068, 3029687585, 4847500136, 6059375170, 7877187721, 12118750340, 15754375442, 24237500680, 31508750884, 39385938605, 63017501768, 78771877210, 157543754420, 315087508840]

約数ペア:

[(1, 315087508840), (2, 157543754420), (4, 78771877210), (5, 63017501768), (8, 39385938605), (10, 31508750884), (13, 24237500680), (20, 15754375442), (26, 12118750340), (40, 7877187721), (52, 6059375170), (65, 4847500136), (104, 3029687585), (130, 2423750068), (173, 1821315080), (260, 1211875034), (346, 910657540), (520, 605937517), (692, 455328770), (865, 364263016), (1384, 227664385), (1730, 182131508), (2249, 140101160), (3460, 91065754), (4498, 70050580), (6920, 45532877), (8996, 35025290), (11245, 28020232), (17992, 17512645), (22490, 14010116), (44980, 7005058), (89960, 3502529)]