159430440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{102199}}^1$

素因数の和:102226

約数の個数: 64

約数和(自身を含む): 515088000

約数和(自身を除く): 355657560

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, 195, 260, 312, 390, 520, 780, 1560, 102199, 204398, 306597, 408796, 510995, 613194, 817592, 1021990, 1226388, 1328587, 1532985, 2043980, 2452776, 2657174, 3065970, 3985761, 4087960, 5314348, 6131940, 6642935, 7971522, 10628696, 12263880, 13285870, 15943044, 19928805, 26571740, 31886088, 39857610, 53143480, 79715220, 159430440]

約数ペア:

[(1, 159430440), (2, 79715220), (3, 53143480), (4, 39857610), (5, 31886088), (6, 26571740), (8, 19928805), (10, 15943044), (12, 13285870), (13, 12263880), (15, 10628696), (20, 7971522), (24, 6642935), (26, 6131940), (30, 5314348), (39, 4087960), (40, 3985761), (52, 3065970), (60, 2657174), (65, 2452776), (78, 2043980), (104, 1532985), (120, 1328587), (130, 1226388), (156, 1021990), (195, 817592), (260, 613194), (312, 510995), (390, 408796), (520, 306597), (780, 204398), (1560, 102199)]