130963840

素因数分解:

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

素因数の和:121

約数の個数: 256

約数和(自身を含む): 394813440

約数和(自身を除く): 263849600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 32, 35, 40, 41, 46, 56, 62, 64, 70, 80, 82, 92, 112, 115, 124, 128, 140, 155, 160, 161, 164, 184, 205, 217, 224, 230, 248, 280, 287, 310, 320, 322, 328, 368, 410, 434, 448, 460, 496, 560, 574, 620, 640, 644, 656, 713, 736, 805, 820, 868, 896, 920, 943, 992, 1085, 1120, 1148, 1240, 1271, 1288, 1312, 1426, 1435, 1472, 1610, 1640, 1736, 1840, 1886, 1984, 2170, 2240, 2296, 2480, 2542, 2576, 2624, 2852, 2870, 2944, 3220, 3280, 3472, 3565, 3680, 3772, 3968, 4340, 4480, 4592, 4715, 4960, 4991, 5084, 5152, 5248, 5704, 5740, 6355, 6440, 6560, 6601, 6944, 7130, 7360, 7544, 8680, 8897, 9184, 9430, 9920, 9982, 10168, 10304, 11408, 11480, 12710, 12880, 13120, 13202, 13888, 14260, 14720, 15088, 17360, 17794, 18368, 18860, 19840, 19964, 20336, 20608, 22816, 22960, 24955, 25420, 25760, 26240, 26404, 27776, 28520, 29233, 30176, 33005, 34720, 35588, 36736, 37720, 39928, 40672, 44485, 45632, 45920, 49910, 50840, 51520, 52808, 57040, 58466, 60352, 66010, 69440, 71176, 75440, 79856, 81344, 88970, 91264, 91840, 99820, 101680, 103040, 105616, 114080, 116932, 120704, 132020, 138880, 142352, 146165, 150880, 159712, 162688, 177940, 183680, 199640, 203360, 204631, 211232, 228160, 233864, 264040, 284704, 292330, 301760, 319424, 355880, 399280, 406720, 409262, 422464, 456320, 467728, 528080, 569408, 584660, 603520, 638848, 711760, 798560, 813440, 818524, 844928, 935456, 1023155, 1056160, 1138816, 1169320, 1423520, 1597120, 1637048, 1870912, 2046310, 2112320, 2338640, 2847040, 3194240, 3274096, 3741824, 4092620, 4224640, 4677280, 5694080, 6548192, 8185240, 9354560, 13096384, 16370480, 18709120, 26192768, 32740960, 65481920, 130963840]

約数ペア:

[(1, 130963840), (2, 65481920), (4, 32740960), (5, 26192768), (7, 18709120), (8, 16370480), (10, 13096384), (14, 9354560), (16, 8185240), (20, 6548192), (23, 5694080), (28, 4677280), (31, 4224640), (32, 4092620), (35, 3741824), (40, 3274096), (41, 3194240), (46, 2847040), (56, 2338640), (62, 2112320), (64, 2046310), (70, 1870912), (80, 1637048), (82, 1597120), (92, 1423520), (112, 1169320), (115, 1138816), (124, 1056160), (128, 1023155), (140, 935456), (155, 844928), (160, 818524), (161, 813440), (164, 798560), (184, 711760), (205, 638848), (217, 603520), (224, 584660), (230, 569408), (248, 528080), (280, 467728), (287, 456320), (310, 422464), (320, 409262), (322, 406720), (328, 399280), (368, 355880), (410, 319424), (434, 301760), (448, 292330), (460, 284704), (496, 264040), (560, 233864), (574, 228160), (620, 211232), (640, 204631), (644, 203360), (656, 199640), (713, 183680), (736, 177940), (805, 162688), (820, 159712), (868, 150880), (896, 146165), (920, 142352), (943, 138880), (992, 132020), (1085, 120704), (1120, 116932), (1148, 114080), (1240, 105616), (1271, 103040), (1288, 101680), (1312, 99820), (1426, 91840), (1435, 91264), (1472, 88970), (1610, 81344), (1640, 79856), (1736, 75440), (1840, 71176), (1886, 69440), (1984, 66010), (2170, 60352), (2240, 58466), (2296, 57040), (2480, 52808), (2542, 51520), (2576, 50840), (2624, 49910), (2852, 45920), (2870, 45632), (2944, 44485), (3220, 40672), (3280, 39928), (3472, 37720), (3565, 36736), (3680, 35588), (3772, 34720), (3968, 33005), (4340, 30176), (4480, 29233), (4592, 28520), (4715, 27776), (4960, 26404), (4991, 26240), (5084, 25760), (5152, 25420), (5248, 24955), (5704, 22960), (5740, 22816), (6355, 20608), (6440, 20336), (6560, 19964), (6601, 19840), (6944, 18860), (7130, 18368), (7360, 17794), (7544, 17360), (8680, 15088), (8897, 14720), (9184, 14260), (9430, 13888), (9920, 13202), (9982, 13120), (10168, 12880), (10304, 12710), (11408, 11480)]