507766980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{661}}^1$

素因数の和:770

約数の個数: 192

約数和(自身を含む): 1708277760

約数和(自身を除く): 1200510780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 59, 60, 62, 70, 84, 93, 105, 118, 124, 140, 155, 177, 186, 210, 217, 236, 295, 310, 354, 372, 413, 420, 434, 465, 590, 620, 651, 661, 708, 826, 868, 885, 930, 1085, 1180, 1239, 1302, 1322, 1652, 1770, 1829, 1860, 1983, 2065, 2170, 2478, 2604, 2644, 3255, 3305, 3540, 3658, 3966, 4130, 4340, 4627, 4956, 5487, 6195, 6510, 6610, 7316, 7932, 8260, 9145, 9254, 9915, 10974, 12390, 12803, 13020, 13220, 13881, 18290, 18508, 19830, 20491, 21948, 23135, 24780, 25606, 27435, 27762, 36580, 38409, 38999, 39660, 40982, 46270, 51212, 54870, 55524, 61473, 64015, 69405, 76818, 77998, 81964, 92540, 102455, 109740, 116997, 122946, 128030, 138810, 143437, 153636, 155996, 192045, 194995, 204910, 233994, 245892, 256060, 272993, 277620, 286874, 307365, 384090, 389990, 409820, 430311, 467988, 545986, 573748, 584985, 614730, 717185, 768180, 779980, 818979, 860622, 1091972, 1169970, 1208969, 1229460, 1364965, 1434370, 1637958, 1721244, 2151555, 2339940, 2417938, 2729930, 2868740, 3275916, 3626907, 4094895, 4303110, 4835876, 5459860, 6044845, 7253814, 8189790, 8462783, 8606220, 12089690, 14507628, 16379580, 16925566, 18134535, 24179380, 25388349, 33851132, 36269070, 42313915, 50776698, 72538140, 84627830, 101553396, 126941745, 169255660, 253883490, 507766980]

約数ペア:

[(1, 507766980), (2, 253883490), (3, 169255660), (4, 126941745), (5, 101553396), (6, 84627830), (7, 72538140), (10, 50776698), (12, 42313915), (14, 36269070), (15, 33851132), (20, 25388349), (21, 24179380), (28, 18134535), (30, 16925566), (31, 16379580), (35, 14507628), (42, 12089690), (59, 8606220), (60, 8462783), (62, 8189790), (70, 7253814), (84, 6044845), (93, 5459860), (105, 4835876), (118, 4303110), (124, 4094895), (140, 3626907), (155, 3275916), (177, 2868740), (186, 2729930), (210, 2417938), (217, 2339940), (236, 2151555), (295, 1721244), (310, 1637958), (354, 1434370), (372, 1364965), (413, 1229460), (420, 1208969), (434, 1169970), (465, 1091972), (590, 860622), (620, 818979), (651, 779980), (661, 768180), (708, 717185), (826, 614730), (868, 584985), (885, 573748), (930, 545986), (1085, 467988), (1180, 430311), (1239, 409820), (1302, 389990), (1322, 384090), (1652, 307365), (1770, 286874), (1829, 277620), (1860, 272993), (1983, 256060), (2065, 245892), (2170, 233994), (2478, 204910), (2604, 194995), (2644, 192045), (3255, 155996), (3305, 153636), (3540, 143437), (3658, 138810), (3966, 128030), (4130, 122946), (4340, 116997), (4627, 109740), (4956, 102455), (5487, 92540), (6195, 81964), (6510, 77998), (6610, 76818), (7316, 69405), (7932, 64015), (8260, 61473), (9145, 55524), (9254, 54870), (9915, 51212), (10974, 46270), (12390, 40982), (12803, 39660), (13020, 38999), (13220, 38409), (13881, 36580), (18290, 27762), (18508, 27435), (19830, 25606), (20491, 24780), (21948, 23135)]