139149080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:130

約数の個数: 256

約数和(自身を含む): 418037760

約数和(自身を除く): 278888680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 23, 28, 31, 34, 35, 40, 41, 46, 56, 62, 68, 70, 82, 85, 92, 115, 119, 124, 136, 140, 155, 161, 164, 170, 184, 205, 217, 230, 238, 248, 280, 287, 310, 322, 328, 340, 391, 410, 434, 460, 476, 527, 574, 595, 620, 644, 680, 697, 713, 782, 805, 820, 868, 920, 943, 952, 1054, 1085, 1148, 1190, 1240, 1271, 1288, 1394, 1426, 1435, 1564, 1610, 1640, 1736, 1886, 1955, 2108, 2170, 2296, 2380, 2542, 2635, 2737, 2788, 2852, 2870, 3128, 3220, 3485, 3565, 3689, 3772, 3910, 4216, 4340, 4715, 4760, 4879, 4991, 5084, 5270, 5474, 5576, 5704, 5740, 6355, 6440, 6601, 6970, 7130, 7378, 7544, 7820, 8680, 8897, 9430, 9758, 9982, 10168, 10540, 10948, 11480, 12121, 12710, 13202, 13685, 13940, 14260, 14756, 15640, 16031, 17794, 18445, 18860, 19516, 19964, 21080, 21607, 21896, 24242, 24395, 24955, 25420, 26404, 27370, 27880, 28520, 29233, 29512, 32062, 33005, 35588, 36890, 37720, 39032, 39928, 43214, 44485, 48484, 48790, 49910, 50840, 52808, 54740, 58466, 60605, 64124, 66010, 71176, 73780, 80155, 84847, 86428, 88970, 96968, 97580, 99820, 108035, 109480, 112217, 116932, 121210, 128248, 132020, 146165, 147560, 151249, 160310, 169694, 172856, 177940, 195160, 199640, 204631, 216070, 224434, 233864, 242420, 264040, 292330, 302498, 320620, 339388, 355880, 409262, 424235, 432140, 448868, 484840, 496961, 561085, 584660, 604996, 641240, 678776, 756245, 818524, 848470, 864280, 897736, 993922, 1023155, 1122170, 1169320, 1209992, 1512490, 1637048, 1696940, 1987844, 2046310, 2244340, 2484805, 3024980, 3393880, 3478727, 3975688, 4092620, 4488680, 4969610, 6049960, 6957454, 8185240, 9939220, 13914908, 17393635, 19878440, 27829816, 34787270, 69574540, 139149080]

約数ペア:

[(1, 139149080), (2, 69574540), (4, 34787270), (5, 27829816), (7, 19878440), (8, 17393635), (10, 13914908), (14, 9939220), (17, 8185240), (20, 6957454), (23, 6049960), (28, 4969610), (31, 4488680), (34, 4092620), (35, 3975688), (40, 3478727), (41, 3393880), (46, 3024980), (56, 2484805), (62, 2244340), (68, 2046310), (70, 1987844), (82, 1696940), (85, 1637048), (92, 1512490), (115, 1209992), (119, 1169320), (124, 1122170), (136, 1023155), (140, 993922), (155, 897736), (161, 864280), (164, 848470), (170, 818524), (184, 756245), (205, 678776), (217, 641240), (230, 604996), (238, 584660), (248, 561085), (280, 496961), (287, 484840), (310, 448868), (322, 432140), (328, 424235), (340, 409262), (391, 355880), (410, 339388), (434, 320620), (460, 302498), (476, 292330), (527, 264040), (574, 242420), (595, 233864), (620, 224434), (644, 216070), (680, 204631), (697, 199640), (713, 195160), (782, 177940), (805, 172856), (820, 169694), (868, 160310), (920, 151249), (943, 147560), (952, 146165), (1054, 132020), (1085, 128248), (1148, 121210), (1190, 116932), (1240, 112217), (1271, 109480), (1288, 108035), (1394, 99820), (1426, 97580), (1435, 96968), (1564, 88970), (1610, 86428), (1640, 84847), (1736, 80155), (1886, 73780), (1955, 71176), (2108, 66010), (2170, 64124), (2296, 60605), (2380, 58466), (2542, 54740), (2635, 52808), (2737, 50840), (2788, 49910), (2852, 48790), (2870, 48484), (3128, 44485), (3220, 43214), (3485, 39928), (3565, 39032), (3689, 37720), (3772, 36890), (3910, 35588), (4216, 33005), (4340, 32062), (4715, 29512), (4760, 29233), (4879, 28520), (4991, 27880), (5084, 27370), (5270, 26404), (5474, 25420), (5576, 24955), (5704, 24395), (5740, 24242), (6355, 21896), (6440, 21607), (6601, 21080), (6970, 19964), (7130, 19516), (7378, 18860), (7544, 18445), (7820, 17794), (8680, 16031), (8897, 15640), (9430, 14756), (9758, 14260), (9982, 13940), (10168, 13685), (10540, 13202), (10948, 12710), (11480, 12121)]