1569269320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:515

約数の個数: 128

約数和(自身を含む): 3839516640

約数和(自身を除く): 2270247320

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 73, 85, 101, 136, 146, 170, 202, 292, 313, 340, 365, 404, 505, 584, 626, 680, 730, 808, 1010, 1241, 1252, 1460, 1565, 1717, 2020, 2482, 2504, 2920, 3130, 3434, 4040, 4964, 5321, 6205, 6260, 6868, 7373, 8585, 9928, 10642, 12410, 12520, 13736, 14746, 17170, 21284, 22849, 24820, 26605, 29492, 31613, 34340, 36865, 42568, 45698, 49640, 53210, 58984, 63226, 68680, 73730, 91396, 106420, 114245, 125341, 126452, 147460, 158065, 182792, 212840, 228490, 250682, 252904, 294920, 316130, 388433, 456980, 501364, 537421, 626705, 632260, 776866, 913960, 1002728, 1074842, 1253410, 1264520, 1553732, 1942165, 2149684, 2307749, 2506820, 2687105, 3107464, 3884330, 4299368, 4615498, 5013640, 5374210, 7768660, 9230996, 10748420, 11538745, 15537320, 18461992, 21496840, 23077490, 39231733, 46154980, 78463466, 92309960, 156926932, 196158665, 313853864, 392317330, 784634660, 1569269320]

約数ペア:

[(1, 1569269320), (2, 784634660), (4, 392317330), (5, 313853864), (8, 196158665), (10, 156926932), (17, 92309960), (20, 78463466), (34, 46154980), (40, 39231733), (68, 23077490), (73, 21496840), (85, 18461992), (101, 15537320), (136, 11538745), (146, 10748420), (170, 9230996), (202, 7768660), (292, 5374210), (313, 5013640), (340, 4615498), (365, 4299368), (404, 3884330), (505, 3107464), (584, 2687105), (626, 2506820), (680, 2307749), (730, 2149684), (808, 1942165), (1010, 1553732), (1241, 1264520), (1252, 1253410), (1460, 1074842), (1565, 1002728), (1717, 913960), (2020, 776866), (2482, 632260), (2504, 626705), (2920, 537421), (3130, 501364), (3434, 456980), (4040, 388433), (4964, 316130), (5321, 294920), (6205, 252904), (6260, 250682), (6868, 228490), (7373, 212840), (8585, 182792), (9928, 158065), (10642, 147460), (12410, 126452), (12520, 125341), (13736, 114245), (14746, 106420), (17170, 91396), (21284, 73730), (22849, 68680), (24820, 63226), (26605, 58984), (29492, 53210), (31613, 49640), (34340, 45698), (36865, 42568)]