143767360

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:165

約数の個数: 168

約数和(自身を含む): 389168640

約数和(自身を除く): 245401280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 47, 55, 64, 79, 80, 88, 94, 110, 121, 158, 160, 176, 188, 220, 235, 242, 316, 320, 352, 376, 395, 440, 470, 484, 517, 605, 632, 704, 752, 790, 869, 880, 940, 968, 1034, 1210, 1264, 1504, 1580, 1738, 1760, 1880, 1936, 2068, 2420, 2528, 2585, 3008, 3160, 3476, 3520, 3713, 3760, 3872, 4136, 4345, 4840, 5056, 5170, 5687, 6320, 6952, 7426, 7520, 7744, 8272, 8690, 9559, 9680, 10340, 11374, 12640, 13904, 14852, 15040, 16544, 17380, 18565, 19118, 19360, 20680, 22748, 25280, 27808, 28435, 29704, 33088, 34760, 37130, 38236, 38720, 40843, 41360, 45496, 47795, 55616, 56870, 59408, 69520, 74260, 76472, 81686, 82720, 90992, 95590, 113740, 118816, 139040, 148520, 152944, 163372, 165440, 181984, 191180, 204215, 227480, 237632, 278080, 297040, 305888, 326744, 363968, 382360, 408430, 449273, 454960, 594080, 611776, 653488, 764720, 816860, 898546, 909920, 1188160, 1306976, 1529440, 1633720, 1797092, 1819840, 2246365, 2613952, 3058880, 3267440, 3594184, 4492730, 6534880, 7188368, 8985460, 13069760, 14376736, 17970920, 28753472, 35941840, 71883680, 143767360]

約数ペア:

[(1, 143767360), (2, 71883680), (4, 35941840), (5, 28753472), (8, 17970920), (10, 14376736), (11, 13069760), (16, 8985460), (20, 7188368), (22, 6534880), (32, 4492730), (40, 3594184), (44, 3267440), (47, 3058880), (55, 2613952), (64, 2246365), (79, 1819840), (80, 1797092), (88, 1633720), (94, 1529440), (110, 1306976), (121, 1188160), (158, 909920), (160, 898546), (176, 816860), (188, 764720), (220, 653488), (235, 611776), (242, 594080), (316, 454960), (320, 449273), (352, 408430), (376, 382360), (395, 363968), (440, 326744), (470, 305888), (484, 297040), (517, 278080), (605, 237632), (632, 227480), (704, 204215), (752, 191180), (790, 181984), (869, 165440), (880, 163372), (940, 152944), (968, 148520), (1034, 139040), (1210, 118816), (1264, 113740), (1504, 95590), (1580, 90992), (1738, 82720), (1760, 81686), (1880, 76472), (1936, 74260), (2068, 69520), (2420, 59408), (2528, 56870), (2585, 55616), (3008, 47795), (3160, 45496), (3476, 41360), (3520, 40843), (3713, 38720), (3760, 38236), (3872, 37130), (4136, 34760), (4345, 33088), (4840, 29704), (5056, 28435), (5170, 27808), (5687, 25280), (6320, 22748), (6952, 20680), (7426, 19360), (7520, 19118), (7744, 18565), (8272, 17380), (8690, 16544), (9559, 15040), (9680, 14852), (10340, 13904), (11374, 12640)]