15696933040

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{24659}}^1$

素因数の和:24854

約数の個数: 80

約数和(自身を含む): 37336226400

約数和(自身を除く): 21639293360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 109, 146, 218, 292, 365, 436, 545, 584, 730, 872, 1090, 1168, 1460, 1744, 2180, 2920, 4360, 5840, 7957, 8720, 15914, 24659, 31828, 39785, 49318, 63656, 79570, 98636, 123295, 127312, 159140, 197272, 246590, 318280, 394544, 493180, 636560, 986360, 1800107, 1972720, 2687831, 3600214, 5375662, 7200428, 9000535, 10751324, 13439155, 14400856, 18001070, 21502648, 26878310, 28801712, 36002140, 43005296, 53756620, 72004280, 107513240, 144008560, 196211663, 215026480, 392423326, 784846652, 981058315, 1569693304, 1962116630, 3139386608, 3924233260, 7848466520, 15696933040]

約数ペア:

[(1, 15696933040), (2, 7848466520), (4, 3924233260), (5, 3139386608), (8, 1962116630), (10, 1569693304), (16, 981058315), (20, 784846652), (40, 392423326), (73, 215026480), (80, 196211663), (109, 144008560), (146, 107513240), (218, 72004280), (292, 53756620), (365, 43005296), (436, 36002140), (545, 28801712), (584, 26878310), (730, 21502648), (872, 18001070), (1090, 14400856), (1168, 13439155), (1460, 10751324), (1744, 9000535), (2180, 7200428), (2920, 5375662), (4360, 3600214), (5840, 2687831), (7957, 1972720), (8720, 1800107), (15914, 986360), (24659, 636560), (31828, 493180), (39785, 394544), (49318, 318280), (63656, 246590), (79570, 197272), (98636, 159140), (123295, 127312)]