159540920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{277}}^1$

素因数の和:334

約数の個数: 192

約数和(自身を含む): 479183040

約数和(自身を除く): 319642120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 85, 88, 110, 119, 121, 136, 140, 154, 170, 187, 220, 238, 242, 277, 280, 308, 340, 374, 385, 440, 476, 484, 554, 595, 605, 616, 680, 748, 770, 847, 935, 952, 968, 1108, 1190, 1210, 1309, 1385, 1496, 1540, 1694, 1870, 1939, 2057, 2216, 2380, 2420, 2618, 2770, 3047, 3080, 3388, 3740, 3878, 4114, 4235, 4709, 4760, 4840, 5236, 5540, 6094, 6545, 6776, 7480, 7756, 8228, 8470, 9418, 9695, 10285, 10472, 11080, 12188, 13090, 14399, 15235, 15512, 16456, 16940, 18836, 19390, 20570, 21329, 23545, 24376, 26180, 28798, 30470, 32963, 33517, 33880, 37672, 38780, 41140, 42658, 47090, 51799, 52360, 57596, 60940, 65926, 67034, 71995, 77560, 82280, 85316, 94180, 103598, 106645, 115192, 121880, 131852, 134068, 143990, 164815, 167585, 170632, 188360, 207196, 213290, 234619, 258995, 263704, 268136, 287980, 329630, 335170, 362593, 414392, 426580, 469238, 517990, 569789, 575960, 659260, 670340, 725186, 853160, 938476, 1035980, 1139578, 1173095, 1318520, 1340680, 1450372, 1812965, 1876952, 2071960, 2279156, 2346190, 2848945, 2900744, 3625930, 3988523, 4558312, 4692380, 5697890, 7251860, 7977046, 9384760, 11395780, 14503720, 15954092, 19942615, 22791560, 31908184, 39885230, 79770460, 159540920]

約数ペア:

[(1, 159540920), (2, 79770460), (4, 39885230), (5, 31908184), (7, 22791560), (8, 19942615), (10, 15954092), (11, 14503720), (14, 11395780), (17, 9384760), (20, 7977046), (22, 7251860), (28, 5697890), (34, 4692380), (35, 4558312), (40, 3988523), (44, 3625930), (55, 2900744), (56, 2848945), (68, 2346190), (70, 2279156), (77, 2071960), (85, 1876952), (88, 1812965), (110, 1450372), (119, 1340680), (121, 1318520), (136, 1173095), (140, 1139578), (154, 1035980), (170, 938476), (187, 853160), (220, 725186), (238, 670340), (242, 659260), (277, 575960), (280, 569789), (308, 517990), (340, 469238), (374, 426580), (385, 414392), (440, 362593), (476, 335170), (484, 329630), (554, 287980), (595, 268136), (605, 263704), (616, 258995), (680, 234619), (748, 213290), (770, 207196), (847, 188360), (935, 170632), (952, 167585), (968, 164815), (1108, 143990), (1190, 134068), (1210, 131852), (1309, 121880), (1385, 115192), (1496, 106645), (1540, 103598), (1694, 94180), (1870, 85316), (1939, 82280), (2057, 77560), (2216, 71995), (2380, 67034), (2420, 65926), (2618, 60940), (2770, 57596), (3047, 52360), (3080, 51799), (3388, 47090), (3740, 42658), (3878, 41140), (4114, 38780), (4235, 37672), (4709, 33880), (4760, 33517), (4840, 32963), (5236, 30470), (5540, 28798), (6094, 26180), (6545, 24376), (6776, 23545), (7480, 21329), (7756, 20570), (8228, 19390), (8470, 18836), (9418, 16940), (9695, 16456), (10285, 15512), (10472, 15235), (11080, 14399), (12188, 13090)]