418124640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^3\times {\mathrm{127}}^1$

素因数の和:202

約数の個数: 192

約数和(自身を含む): 1401200640

約数和(自身を除く): 983076000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 127, 152, 160, 190, 228, 240, 254, 285, 304, 361, 380, 381, 456, 480, 508, 570, 608, 635, 722, 760, 762, 912, 1016, 1083, 1140, 1270, 1444, 1520, 1524, 1805, 1824, 1905, 2032, 2166, 2280, 2413, 2540, 2888, 3040, 3048, 3610, 3810, 4064, 4332, 4560, 4826, 5080, 5415, 5776, 6096, 6859, 7220, 7239, 7620, 8664, 9120, 9652, 10160, 10830, 11552, 12065, 12192, 13718, 14440, 14478, 15240, 17328, 19304, 20320, 20577, 21660, 24130, 27436, 28880, 28956, 30480, 34295, 34656, 36195, 38608, 41154, 43320, 45847, 48260, 54872, 57760, 57912, 60960, 68590, 72390, 77216, 82308, 86640, 91694, 96520, 102885, 109744, 115824, 137180, 137541, 144780, 164616, 173280, 183388, 193040, 205770, 219488, 229235, 231648, 274360, 275082, 289560, 329232, 366776, 386080, 411540, 458470, 548720, 550164, 579120, 658464, 687705, 733552, 823080, 871093, 916940, 1097440, 1100328, 1158240, 1375410, 1467104, 1646160, 1742186, 1833880, 2200656, 2613279, 2750820, 3292320, 3484372, 3667760, 4355465, 4401312, 5226558, 5501640, 6968744, 7335520, 8710930, 10453116, 11003280, 13066395, 13937488, 17421860, 20906232, 22006560, 26132790, 27874976, 34843720, 41812464, 52265580, 69687440, 83624928, 104531160, 139374880, 209062320, 418124640]

約数ペア:

[(1, 418124640), (2, 209062320), (3, 139374880), (4, 104531160), (5, 83624928), (6, 69687440), (8, 52265580), (10, 41812464), (12, 34843720), (15, 27874976), (16, 26132790), (19, 22006560), (20, 20906232), (24, 17421860), (30, 13937488), (32, 13066395), (38, 11003280), (40, 10453116), (48, 8710930), (57, 7335520), (60, 6968744), (76, 5501640), (80, 5226558), (95, 4401312), (96, 4355465), (114, 3667760), (120, 3484372), (127, 3292320), (152, 2750820), (160, 2613279), (190, 2200656), (228, 1833880), (240, 1742186), (254, 1646160), (285, 1467104), (304, 1375410), (361, 1158240), (380, 1100328), (381, 1097440), (456, 916940), (480, 871093), (508, 823080), (570, 733552), (608, 687705), (635, 658464), (722, 579120), (760, 550164), (762, 548720), (912, 458470), (1016, 411540), (1083, 386080), (1140, 366776), (1270, 329232), (1444, 289560), (1520, 275082), (1524, 274360), (1805, 231648), (1824, 229235), (1905, 219488), (2032, 205770), (2166, 193040), (2280, 183388), (2413, 173280), (2540, 164616), (2888, 144780), (3040, 137541), (3048, 137180), (3610, 115824), (3810, 109744), (4064, 102885), (4332, 96520), (4560, 91694), (4826, 86640), (5080, 82308), (5415, 77216), (5776, 72390), (6096, 68590), (6859, 60960), (7220, 57912), (7239, 57760), (7620, 54872), (8664, 48260), (9120, 45847), (9652, 43320), (10160, 41154), (10830, 38608), (11552, 36195), (12065, 34656), (12192, 34295), (13718, 30480), (14440, 28956), (14478, 28880), (15240, 27436), (17328, 24130), (19304, 21660), (20320, 20577)]