158795560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:192

約数の個数: 192

約数和(自身を含む): 463478400

約数和(自身を除く): 304682840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 43, 44, 55, 56, 70, 77, 86, 88, 109, 110, 121, 140, 154, 172, 215, 218, 220, 242, 280, 301, 308, 344, 385, 430, 436, 440, 473, 484, 545, 602, 605, 616, 763, 770, 847, 860, 872, 946, 968, 1090, 1199, 1204, 1210, 1505, 1526, 1540, 1694, 1720, 1892, 2180, 2365, 2398, 2408, 2420, 3010, 3052, 3080, 3311, 3388, 3784, 3815, 4235, 4360, 4687, 4730, 4796, 4840, 5203, 5995, 6020, 6104, 6622, 6776, 7630, 8393, 8470, 9374, 9460, 9592, 10406, 11990, 12040, 13189, 13244, 15260, 16555, 16786, 16940, 18748, 18920, 20812, 23435, 23980, 26015, 26378, 26488, 30520, 32809, 33110, 33572, 33880, 36421, 37496, 41624, 41965, 46870, 47960, 51557, 52030, 52756, 65618, 65945, 66220, 67144, 72842, 83930, 92323, 93740, 103114, 104060, 105512, 131236, 131890, 132440, 145684, 164045, 167860, 182105, 184646, 187480, 206228, 208120, 257785, 262472, 263780, 291368, 328090, 335720, 360899, 364210, 369292, 412456, 461615, 515570, 527560, 567127, 656180, 721798, 728420, 738584, 923230, 1031140, 1134254, 1312360, 1443596, 1456840, 1804495, 1846460, 2062280, 2268508, 2835635, 2887192, 3608990, 3692920, 3969889, 4537016, 5671270, 7217980, 7939778, 11342540, 14435960, 15879556, 19849445, 22685080, 31759112, 39698890, 79397780, 158795560]

約数ペア:

[(1, 158795560), (2, 79397780), (4, 39698890), (5, 31759112), (7, 22685080), (8, 19849445), (10, 15879556), (11, 14435960), (14, 11342540), (20, 7939778), (22, 7217980), (28, 5671270), (35, 4537016), (40, 3969889), (43, 3692920), (44, 3608990), (55, 2887192), (56, 2835635), (70, 2268508), (77, 2062280), (86, 1846460), (88, 1804495), (109, 1456840), (110, 1443596), (121, 1312360), (140, 1134254), (154, 1031140), (172, 923230), (215, 738584), (218, 728420), (220, 721798), (242, 656180), (280, 567127), (301, 527560), (308, 515570), (344, 461615), (385, 412456), (430, 369292), (436, 364210), (440, 360899), (473, 335720), (484, 328090), (545, 291368), (602, 263780), (605, 262472), (616, 257785), (763, 208120), (770, 206228), (847, 187480), (860, 184646), (872, 182105), (946, 167860), (968, 164045), (1090, 145684), (1199, 132440), (1204, 131890), (1210, 131236), (1505, 105512), (1526, 104060), (1540, 103114), (1694, 93740), (1720, 92323), (1892, 83930), (2180, 72842), (2365, 67144), (2398, 66220), (2408, 65945), (2420, 65618), (3010, 52756), (3052, 52030), (3080, 51557), (3311, 47960), (3388, 46870), (3784, 41965), (3815, 41624), (4235, 37496), (4360, 36421), (4687, 33880), (4730, 33572), (4796, 33110), (4840, 32809), (5203, 30520), (5995, 26488), (6020, 26378), (6104, 26015), (6622, 23980), (6776, 23435), (7630, 20812), (8393, 18920), (8470, 18748), (9374, 16940), (9460, 16786), (9592, 16555), (10406, 15260), (11990, 13244), (12040, 13189)]