3108560

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:101

約数の個数: 120

約数和(自身を含む): 9202536

約数和(自身を除く): 6093976

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 61, 65, 70, 80, 91, 98, 104, 112, 122, 130, 140, 182, 196, 208, 244, 245, 260, 280, 305, 364, 392, 427, 455, 488, 490, 520, 560, 610, 637, 728, 784, 793, 854, 910, 976, 980, 1040, 1220, 1274, 1456, 1586, 1708, 1820, 1960, 2135, 2440, 2548, 2989, 3172, 3185, 3416, 3640, 3920, 3965, 4270, 4880, 5096, 5551, 5978, 6344, 6370, 6832, 7280, 7930, 8540, 10192, 11102, 11956, 12688, 12740, 14945, 15860, 17080, 22204, 23912, 25480, 27755, 29890, 31720, 34160, 38857, 44408, 47824, 50960, 55510, 59780, 63440, 77714, 88816, 111020, 119560, 155428, 194285, 222040, 239120, 310856, 388570, 444080, 621712, 777140, 1554280, 3108560]

約数ペア:

[(1, 3108560), (2, 1554280), (4, 777140), (5, 621712), (7, 444080), (8, 388570), (10, 310856), (13, 239120), (14, 222040), (16, 194285), (20, 155428), (26, 119560), (28, 111020), (35, 88816), (40, 77714), (49, 63440), (52, 59780), (56, 55510), (61, 50960), (65, 47824), (70, 44408), (80, 38857), (91, 34160), (98, 31720), (104, 29890), (112, 27755), (122, 25480), (130, 23912), (140, 22204), (182, 17080), (196, 15860), (208, 14945), (244, 12740), (245, 12688), (260, 11956), (280, 11102), (305, 10192), (364, 8540), (392, 7930), (427, 7280), (455, 6832), (488, 6370), (490, 6344), (520, 5978), (560, 5551), (610, 5096), (637, 4880), (728, 4270), (784, 3965), (793, 3920), (854, 3640), (910, 3416), (976, 3185), (980, 3172), (1040, 2989), (1220, 2548), (1274, 2440), (1456, 2135), (1586, 1960), (1708, 1820)]