814242720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 288

約数和(自身を含む): 2802014208

約数和(自身を除く): 1987771488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 37, 38, 40, 48, 57, 60, 74, 76, 80, 95, 96, 111, 114, 120, 127, 148, 152, 160, 185, 190, 222, 228, 240, 254, 285, 296, 304, 361, 370, 380, 381, 444, 456, 480, 508, 555, 570, 592, 608, 635, 703, 722, 740, 760, 762, 888, 912, 1016, 1083, 1110, 1140, 1184, 1270, 1406, 1444, 1480, 1520, 1524, 1776, 1805, 1824, 1905, 2032, 2109, 2166, 2220, 2280, 2413, 2540, 2812, 2888, 2960, 3040, 3048, 3515, 3552, 3610, 3810, 4064, 4218, 4332, 4440, 4560, 4699, 4826, 5080, 5415, 5624, 5776, 5920, 6096, 7030, 7220, 7239, 7620, 8436, 8664, 8880, 9120, 9398, 9652, 10160, 10545, 10830, 11248, 11552, 12065, 12192, 13357, 14060, 14097, 14440, 14478, 15240, 16872, 17328, 17760, 18796, 19304, 20320, 21090, 21660, 22496, 23495, 24130, 26714, 28120, 28194, 28880, 28956, 30480, 33744, 34656, 36195, 37592, 38608, 40071, 42180, 43320, 45847, 46990, 48260, 53428, 56240, 56388, 57760, 57912, 60960, 66785, 67488, 70485, 72390, 75184, 77216, 80142, 84360, 86640, 89281, 91694, 93980, 96520, 106856, 112480, 112776, 115824, 133570, 137541, 140970, 144780, 150368, 160284, 168720, 173280, 178562, 183388, 187960, 193040, 200355, 213712, 225552, 229235, 231648, 267140, 267843, 275082, 281940, 289560, 320568, 337440, 357124, 366776, 375920, 386080, 400710, 427424, 446405, 451104, 458470, 534280, 535686, 550164, 563880, 579120, 641136, 687705, 714248, 733552, 751840, 801420, 892810, 916940, 1068560, 1071372, 1100328, 1127760, 1158240, 1282272, 1339215, 1375410, 1428496, 1467104, 1602840, 1696339, 1785620, 1833880, 2137120, 2142744, 2200656, 2255520, 2678430, 2750820, 2856992, 3205680, 3392678, 3571240, 3667760, 4285488, 4401312, 5089017, 5356860, 5501640, 6411360, 6785356, 7142480, 7335520, 8481695, 8570976, 10178034, 10713720, 11003280, 13570712, 14284960, 16963390, 20356068, 21427440, 22006560, 25445085, 27141424, 33926780, 40712136, 42854880, 50890170, 54282848, 67853560, 81424272, 101780340, 135707120, 162848544, 203560680, 271414240, 407121360, 814242720]

約数ペア:

[(1, 814242720), (2, 407121360), (3, 271414240), (4, 203560680), (5, 162848544), (6, 135707120), (8, 101780340), (10, 81424272), (12, 67853560), (15, 54282848), (16, 50890170), (19, 42854880), (20, 40712136), (24, 33926780), (30, 27141424), (32, 25445085), (37, 22006560), (38, 21427440), (40, 20356068), (48, 16963390), (57, 14284960), (60, 13570712), (74, 11003280), (76, 10713720), (80, 10178034), (95, 8570976), (96, 8481695), (111, 7335520), (114, 7142480), (120, 6785356), (127, 6411360), (148, 5501640), (152, 5356860), (160, 5089017), (185, 4401312), (190, 4285488), (222, 3667760), (228, 3571240), (240, 3392678), (254, 3205680), (285, 2856992), (296, 2750820), (304, 2678430), (361, 2255520), (370, 2200656), (380, 2142744), (381, 2137120), (444, 1833880), (456, 1785620), (480, 1696339), (508, 1602840), (555, 1467104), (570, 1428496), (592, 1375410), (608, 1339215), (635, 1282272), (703, 1158240), (722, 1127760), (740, 1100328), (760, 1071372), (762, 1068560), (888, 916940), (912, 892810), (1016, 801420), (1083, 751840), (1110, 733552), (1140, 714248), (1184, 687705), (1270, 641136), (1406, 579120), (1444, 563880), (1480, 550164), (1520, 535686), (1524, 534280), (1776, 458470), (1805, 451104), (1824, 446405), (1905, 427424), (2032, 400710), (2109, 386080), (2166, 375920), (2220, 366776), (2280, 357124), (2413, 337440), (2540, 320568), (2812, 289560), (2888, 281940), (2960, 275082), (3040, 267843), (3048, 267140), (3515, 231648), (3552, 229235), (3610, 225552), (3810, 213712), (4064, 200355), (4218, 193040), (4332, 187960), (4440, 183388), (4560, 178562), (4699, 173280), (4826, 168720), (5080, 160284), (5415, 150368), (5624, 144780), (5776, 140970), (5920, 137541), (6096, 133570), (7030, 115824), (7220, 112776), (7239, 112480), (7620, 106856), (8436, 96520), (8664, 93980), (8880, 91694), (9120, 89281), (9398, 86640), (9652, 84360), (10160, 80142), (10545, 77216), (10830, 75184), (11248, 72390), (11552, 70485), (12065, 67488), (12192, 66785), (13357, 60960), (14060, 57912), (14097, 57760), (14440, 56388), (14478, 56240), (15240, 53428), (16872, 48260), (17328, 46990), (17760, 45847), (18796, 43320), (19304, 42180), (20320, 40071), (21090, 38608), (21660, 37592), (22496, 36195), (23495, 34656), (24130, 33744), (26714, 30480), (28120, 28956), (28194, 28880)]