124176080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:385

約数の個数: 160

約数和(自身を含む): 356548608

約数和(自身を除く): 232372528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 35, 40, 46, 56, 62, 70, 80, 92, 112, 115, 124, 140, 155, 161, 184, 217, 230, 248, 280, 310, 311, 322, 368, 434, 460, 496, 560, 620, 622, 644, 713, 805, 868, 920, 1085, 1240, 1244, 1288, 1426, 1555, 1610, 1736, 1840, 2170, 2177, 2480, 2488, 2576, 2852, 3110, 3220, 3472, 3565, 4340, 4354, 4976, 4991, 5704, 6220, 6440, 7130, 7153, 8680, 8708, 9641, 9982, 10885, 11408, 12440, 12880, 14260, 14306, 17360, 17416, 19282, 19964, 21770, 24880, 24955, 28520, 28612, 34832, 35765, 38564, 39928, 43540, 48205, 49910, 50071, 57040, 57224, 67487, 71530, 77128, 79856, 87080, 96410, 99820, 100142, 114448, 134974, 143060, 154256, 174160, 192820, 199640, 200284, 221743, 250355, 269948, 286120, 337435, 385640, 399280, 400568, 443486, 500710, 539896, 572240, 674870, 771280, 801136, 886972, 1001420, 1079792, 1108715, 1349740, 1552201, 1773944, 2002840, 2217430, 2699480, 3104402, 3547888, 4005680, 4434860, 5398960, 6208804, 7761005, 8869720, 12417608, 15522010, 17739440, 24835216, 31044020, 62088040, 124176080]

約数ペア:

[(1, 124176080), (2, 62088040), (4, 31044020), (5, 24835216), (7, 17739440), (8, 15522010), (10, 12417608), (14, 8869720), (16, 7761005), (20, 6208804), (23, 5398960), (28, 4434860), (31, 4005680), (35, 3547888), (40, 3104402), (46, 2699480), (56, 2217430), (62, 2002840), (70, 1773944), (80, 1552201), (92, 1349740), (112, 1108715), (115, 1079792), (124, 1001420), (140, 886972), (155, 801136), (161, 771280), (184, 674870), (217, 572240), (230, 539896), (248, 500710), (280, 443486), (310, 400568), (311, 399280), (322, 385640), (368, 337435), (434, 286120), (460, 269948), (496, 250355), (560, 221743), (620, 200284), (622, 199640), (644, 192820), (713, 174160), (805, 154256), (868, 143060), (920, 134974), (1085, 114448), (1240, 100142), (1244, 99820), (1288, 96410), (1426, 87080), (1555, 79856), (1610, 77128), (1736, 71530), (1840, 67487), (2170, 57224), (2177, 57040), (2480, 50071), (2488, 49910), (2576, 48205), (2852, 43540), (3110, 39928), (3220, 38564), (3472, 35765), (3565, 34832), (4340, 28612), (4354, 28520), (4976, 24955), (4991, 24880), (5704, 21770), (6220, 19964), (6440, 19282), (7130, 17416), (7153, 17360), (8680, 14306), (8708, 14260), (9641, 12880), (9982, 12440), (10885, 11408)]