69739120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:183

約数の個数: 160

約数和(自身を含む): 192487680

約数和(自身を除く): 122748560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 43, 44, 55, 76, 80, 86, 88, 95, 97, 110, 152, 172, 176, 190, 194, 209, 215, 220, 304, 344, 380, 388, 418, 430, 440, 473, 485, 688, 760, 776, 817, 836, 860, 880, 946, 970, 1045, 1067, 1520, 1552, 1634, 1672, 1720, 1843, 1892, 1940, 2090, 2134, 2365, 3268, 3344, 3440, 3686, 3784, 3880, 4085, 4171, 4180, 4268, 4730, 5335, 6536, 7372, 7568, 7760, 8170, 8342, 8360, 8536, 8987, 9215, 9460, 10670, 13072, 14744, 16340, 16684, 16720, 17072, 17974, 18430, 18920, 20273, 20855, 21340, 29488, 32680, 33368, 35948, 36860, 37840, 40546, 41710, 42680, 44935, 45881, 65360, 66736, 71896, 73720, 79249, 81092, 83420, 85360, 89870, 91762, 101365, 143792, 147440, 158498, 162184, 166840, 179740, 183524, 202730, 229405, 316996, 324368, 333680, 359480, 367048, 396245, 405460, 458810, 633992, 718960, 734096, 792490, 810920, 871739, 917620, 1267984, 1584980, 1621840, 1743478, 1835240, 3169960, 3486956, 3670480, 4358695, 6339920, 6973912, 8717390, 13947824, 17434780, 34869560, 69739120]

約数ペア:

[(1, 69739120), (2, 34869560), (4, 17434780), (5, 13947824), (8, 8717390), (10, 6973912), (11, 6339920), (16, 4358695), (19, 3670480), (20, 3486956), (22, 3169960), (38, 1835240), (40, 1743478), (43, 1621840), (44, 1584980), (55, 1267984), (76, 917620), (80, 871739), (86, 810920), (88, 792490), (95, 734096), (97, 718960), (110, 633992), (152, 458810), (172, 405460), (176, 396245), (190, 367048), (194, 359480), (209, 333680), (215, 324368), (220, 316996), (304, 229405), (344, 202730), (380, 183524), (388, 179740), (418, 166840), (430, 162184), (440, 158498), (473, 147440), (485, 143792), (688, 101365), (760, 91762), (776, 89870), (817, 85360), (836, 83420), (860, 81092), (880, 79249), (946, 73720), (970, 71896), (1045, 66736), (1067, 65360), (1520, 45881), (1552, 44935), (1634, 42680), (1672, 41710), (1720, 40546), (1843, 37840), (1892, 36860), (1940, 35948), (2090, 33368), (2134, 32680), (2365, 29488), (3268, 21340), (3344, 20855), (3440, 20273), (3686, 18920), (3784, 18430), (3880, 17974), (4085, 17072), (4171, 16720), (4180, 16684), (4268, 16340), (4730, 14744), (5335, 13072), (6536, 10670), (7372, 9460), (7568, 9215), (7760, 8987), (8170, 8536), (8342, 8360)]