406751520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7121}}^1$

素因数の和:7163

約数の個数: 192

約数和(自身を含む): 1550658816

約数和(自身を除く): 1143907296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 204, 210, 224, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 1020, 1120, 1190, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2380, 2720, 2856, 3360, 3570, 3808, 4080, 4760, 5712, 7121, 7140, 8160, 9520, 11424, 14242, 14280, 19040, 21363, 28484, 28560, 35605, 42726, 49847, 56968, 57120, 71210, 85452, 99694, 106815, 113936, 121057, 142420, 149541, 170904, 199388, 213630, 227872, 242114, 249235, 284840, 299082, 341808, 363171, 398776, 427260, 484228, 498470, 569680, 598164, 605285, 683616, 726342, 747705, 797552, 847399, 854520, 968456, 996940, 1139360, 1196328, 1210570, 1452684, 1495410, 1595104, 1694798, 1709040, 1815855, 1936912, 1993880, 2392656, 2421140, 2542197, 2905368, 2990820, 3389596, 3418080, 3631710, 3873824, 3987760, 4236995, 4785312, 4842280, 5084394, 5810736, 5981640, 6779192, 7263420, 7975520, 8473990, 9684560, 10168788, 11621472, 11963280, 12710985, 13558384, 14526840, 16947980, 19369120, 20337576, 23926560, 25421970, 27116768, 29053680, 33895960, 40675152, 50843940, 58107360, 67791920, 81350304, 101687880, 135583840, 203375760, 406751520]

約数ペア:

[(1, 406751520), (2, 203375760), (3, 135583840), (4, 101687880), (5, 81350304), (6, 67791920), (7, 58107360), (8, 50843940), (10, 40675152), (12, 33895960), (14, 29053680), (15, 27116768), (16, 25421970), (17, 23926560), (20, 20337576), (21, 19369120), (24, 16947980), (28, 14526840), (30, 13558384), (32, 12710985), (34, 11963280), (35, 11621472), (40, 10168788), (42, 9684560), (48, 8473990), (51, 7975520), (56, 7263420), (60, 6779192), (68, 5981640), (70, 5810736), (80, 5084394), (84, 4842280), (85, 4785312), (96, 4236995), (102, 3987760), (105, 3873824), (112, 3631710), (119, 3418080), (120, 3389596), (136, 2990820), (140, 2905368), (160, 2542197), (168, 2421140), (170, 2392656), (204, 1993880), (210, 1936912), (224, 1815855), (238, 1709040), (240, 1694798), (255, 1595104), (272, 1495410), (280, 1452684), (336, 1210570), (340, 1196328), (357, 1139360), (408, 996940), (420, 968456), (476, 854520), (480, 847399), (510, 797552), (544, 747705), (560, 726342), (595, 683616), (672, 605285), (680, 598164), (714, 569680), (816, 498470), (840, 484228), (952, 427260), (1020, 398776), (1120, 363171), (1190, 341808), (1360, 299082), (1428, 284840), (1632, 249235), (1680, 242114), (1785, 227872), (1904, 213630), (2040, 199388), (2380, 170904), (2720, 149541), (2856, 142420), (3360, 121057), (3570, 113936), (3808, 106815), (4080, 99694), (4760, 85452), (5712, 71210), (7121, 57120), (7140, 56968), (8160, 49847), (9520, 42726), (11424, 35605), (14242, 28560), (14280, 28484), (19040, 21363)]