124778640

素因数分解:

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

素因数の和:314

約数の個数: 240

約数和(自身を含む): 471434112

約数和(自身を除く): 346655472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 257, 272, 280, 289, 336, 340, 357, 408, 420, 476, 510, 514, 560, 578, 595, 680, 714, 771, 816, 840, 867, 952, 1020, 1028, 1156, 1190, 1285, 1360, 1428, 1445, 1542, 1680, 1734, 1785, 1799, 1904, 2023, 2040, 2056, 2312, 2380, 2570, 2856, 2890, 3084, 3468, 3570, 3598, 3855, 4046, 4080, 4112, 4335, 4369, 4624, 4760, 5140, 5397, 5712, 5780, 6069, 6168, 6936, 7140, 7196, 7710, 8092, 8670, 8738, 8995, 9520, 10115, 10280, 10794, 11560, 12138, 12336, 13107, 13872, 14280, 14392, 15420, 16184, 17340, 17476, 17990, 20230, 20560, 21588, 21845, 23120, 24276, 26214, 26985, 28560, 28784, 30345, 30583, 30840, 32368, 34680, 34952, 35980, 40460, 43176, 43690, 48552, 52428, 53970, 60690, 61166, 61680, 65535, 69360, 69904, 71960, 74273, 80920, 86352, 87380, 91749, 97104, 104856, 107940, 121380, 122332, 131070, 143920, 148546, 152915, 161840, 174760, 183498, 209712, 215880, 222819, 242760, 244664, 262140, 297092, 305830, 349520, 366996, 371365, 431760, 445638, 458745, 485520, 489328, 519911, 524280, 594184, 611660, 733992, 742730, 891276, 917490, 1039822, 1048560, 1114095, 1188368, 1223320, 1467984, 1485460, 1559733, 1782552, 1834980, 2079644, 2228190, 2446640, 2599555, 2970920, 3119466, 3565104, 3669960, 4159288, 4456380, 5199110, 5941840, 6238932, 7339920, 7798665, 8318576, 8912760, 10398220, 12477864, 15597330, 17825520, 20796440, 24955728, 31194660, 41592880, 62389320, 124778640]

約数ペア:

[(1, 124778640), (2, 62389320), (3, 41592880), (4, 31194660), (5, 24955728), (6, 20796440), (7, 17825520), (8, 15597330), (10, 12477864), (12, 10398220), (14, 8912760), (15, 8318576), (16, 7798665), (17, 7339920), (20, 6238932), (21, 5941840), (24, 5199110), (28, 4456380), (30, 4159288), (34, 3669960), (35, 3565104), (40, 3119466), (42, 2970920), (48, 2599555), (51, 2446640), (56, 2228190), (60, 2079644), (68, 1834980), (70, 1782552), (80, 1559733), (84, 1485460), (85, 1467984), (102, 1223320), (105, 1188368), (112, 1114095), (119, 1048560), (120, 1039822), (136, 917490), (140, 891276), (168, 742730), (170, 733992), (204, 611660), (210, 594184), (238, 524280), (240, 519911), (255, 489328), (257, 485520), (272, 458745), (280, 445638), (289, 431760), (336, 371365), (340, 366996), (357, 349520), (408, 305830), (420, 297092), (476, 262140), (510, 244664), (514, 242760), (560, 222819), (578, 215880), (595, 209712), (680, 183498), (714, 174760), (771, 161840), (816, 152915), (840, 148546), (867, 143920), (952, 131070), (1020, 122332), (1028, 121380), (1156, 107940), (1190, 104856), (1285, 97104), (1360, 91749), (1428, 87380), (1445, 86352), (1542, 80920), (1680, 74273), (1734, 71960), (1785, 69904), (1799, 69360), (1904, 65535), (2023, 61680), (2040, 61166), (2056, 60690), (2312, 53970), (2380, 52428), (2570, 48552), (2856, 43690), (2890, 43176), (3084, 40460), (3468, 35980), (3570, 34952), (3598, 34680), (3855, 32368), (4046, 30840), (4080, 30583), (4112, 30345), (4335, 28784), (4369, 28560), (4624, 26985), (4760, 26214), (5140, 24276), (5397, 23120), (5712, 21845), (5780, 21588), (6069, 20560), (6168, 20230), (6936, 17990), (7140, 17476), (7196, 17340), (7710, 16184), (8092, 15420), (8670, 14392), (8738, 14280), (8995, 13872), (9520, 13107), (10115, 12336), (10280, 12138), (10794, 11560)]