227537520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:328

約数の個数: 320

約数和(自身を含む): 884514816

約数和(自身を除く): 656977296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 31, 34, 35, 40, 42, 48, 51, 56, 60, 62, 68, 70, 80, 84, 85, 93, 102, 105, 112, 119, 120, 124, 136, 140, 155, 168, 170, 186, 204, 210, 217, 238, 240, 248, 255, 257, 272, 280, 310, 336, 340, 357, 372, 408, 420, 434, 465, 476, 496, 510, 514, 527, 560, 595, 620, 651, 680, 714, 744, 771, 816, 840, 868, 930, 952, 1020, 1028, 1054, 1085, 1190, 1240, 1285, 1302, 1360, 1428, 1488, 1542, 1581, 1680, 1736, 1785, 1799, 1860, 1904, 2040, 2056, 2108, 2170, 2380, 2480, 2570, 2604, 2635, 2856, 3084, 3162, 3255, 3472, 3570, 3598, 3689, 3720, 3855, 4080, 4112, 4216, 4340, 4369, 4760, 5140, 5208, 5270, 5397, 5712, 6168, 6324, 6510, 7140, 7196, 7378, 7440, 7710, 7905, 7967, 8432, 8680, 8738, 8995, 9520, 10280, 10416, 10540, 10794, 11067, 12336, 12648, 13020, 13107, 14280, 14392, 14756, 15420, 15810, 15934, 17360, 17476, 17990, 18445, 20560, 21080, 21588, 21845, 22134, 23901, 25296, 26040, 26214, 26985, 28560, 28784, 29512, 30583, 30840, 31620, 31868, 34952, 35980, 36890, 39835, 42160, 43176, 43690, 44268, 47802, 52080, 52428, 53970, 55335, 55769, 59024, 61166, 61680, 63240, 63736, 65535, 69904, 71960, 73780, 79670, 86352, 87380, 88536, 91749, 95604, 104856, 107940, 110670, 111538, 119505, 122332, 126480, 127472, 131070, 135439, 143920, 147560, 152915, 159340, 167307, 174760, 177072, 183498, 191208, 209712, 215880, 221340, 223076, 239010, 244664, 262140, 270878, 278845, 295120, 305830, 318680, 334614, 349520, 366996, 382416, 406317, 431760, 442680, 446152, 458745, 478020, 489328, 524280, 541756, 557690, 611660, 637360, 669228, 677195, 733992, 812634, 836535, 885360, 892304, 917490, 948073, 956040, 1048560, 1083512, 1115380, 1223320, 1338456, 1354390, 1467984, 1625268, 1673070, 1834980, 1896146, 1912080, 2031585, 2167024, 2230760, 2446640, 2676912, 2708780, 2844219, 3250536, 3346140, 3669960, 3792292, 4063170, 4461520, 4740365, 5417560, 5688438, 6501072, 6692280, 7339920, 7584584, 8126340, 9480730, 10835120, 11376876, 13384560, 14221095, 15169168, 16252680, 18961460, 22753752, 28442190, 32505360, 37922920, 45507504, 56884380, 75845840, 113768760, 227537520]

約数ペア:

[(1, 227537520), (2, 113768760), (3, 75845840), (4, 56884380), (5, 45507504), (6, 37922920), (7, 32505360), (8, 28442190), (10, 22753752), (12, 18961460), (14, 16252680), (15, 15169168), (16, 14221095), (17, 13384560), (20, 11376876), (21, 10835120), (24, 9480730), (28, 8126340), (30, 7584584), (31, 7339920), (34, 6692280), (35, 6501072), (40, 5688438), (42, 5417560), (48, 4740365), (51, 4461520), (56, 4063170), (60, 3792292), (62, 3669960), (68, 3346140), (70, 3250536), (80, 2844219), (84, 2708780), (85, 2676912), (93, 2446640), (102, 2230760), (105, 2167024), (112, 2031585), (119, 1912080), (120, 1896146), (124, 1834980), (136, 1673070), (140, 1625268), (155, 1467984), (168, 1354390), (170, 1338456), (186, 1223320), (204, 1115380), (210, 1083512), (217, 1048560), (238, 956040), (240, 948073), (248, 917490), (255, 892304), (257, 885360), (272, 836535), (280, 812634), (310, 733992), (336, 677195), (340, 669228), (357, 637360), (372, 611660), (408, 557690), (420, 541756), (434, 524280), (465, 489328), (476, 478020), (496, 458745), (510, 446152), (514, 442680), (527, 431760), (560, 406317), (595, 382416), (620, 366996), (651, 349520), (680, 334614), (714, 318680), (744, 305830), (771, 295120), (816, 278845), (840, 270878), (868, 262140), (930, 244664), (952, 239010), (1020, 223076), (1028, 221340), (1054, 215880), (1085, 209712), (1190, 191208), (1240, 183498), (1285, 177072), (1302, 174760), (1360, 167307), (1428, 159340), (1488, 152915), (1542, 147560), (1581, 143920), (1680, 135439), (1736, 131070), (1785, 127472), (1799, 126480), (1860, 122332), (1904, 119505), (2040, 111538), (2056, 110670), (2108, 107940), (2170, 104856), (2380, 95604), (2480, 91749), (2570, 88536), (2604, 87380), (2635, 86352), (2856, 79670), (3084, 73780), (3162, 71960), (3255, 69904), (3472, 65535), (3570, 63736), (3598, 63240), (3689, 61680), (3720, 61166), (3855, 59024), (4080, 55769), (4112, 55335), (4216, 53970), (4340, 52428), (4369, 52080), (4760, 47802), (5140, 44268), (5208, 43690), (5270, 43176), (5397, 42160), (5712, 39835), (6168, 36890), (6324, 35980), (6510, 34952), (7140, 31868), (7196, 31620), (7378, 30840), (7440, 30583), (7710, 29512), (7905, 28784), (7967, 28560), (8432, 26985), (8680, 26214), (8738, 26040), (8995, 25296), (9520, 23901), (10280, 22134), (10416, 21845), (10540, 21588), (10794, 21080), (11067, 20560), (12336, 18445), (12648, 17990), (13020, 17476), (13107, 17360), (14280, 15934), (14392, 15810), (14756, 15420)]