157079208160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{991}}^1\times {\mathrm{1459}}^1$

素因数の和:2569

約数の個数: 192

約数和(自身を含む): 429212528640

約数和(自身を除く): 272133320480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 97, 112, 140, 160, 194, 224, 280, 388, 485, 560, 679, 776, 970, 991, 1120, 1358, 1459, 1552, 1940, 1982, 2716, 2918, 3104, 3395, 3880, 3964, 4955, 5432, 5836, 6790, 6937, 7295, 7760, 7928, 9910, 10213, 10864, 11672, 13580, 13874, 14590, 15520, 15856, 19820, 20426, 21728, 23344, 27160, 27748, 29180, 31712, 34685, 39640, 40852, 46688, 51065, 54320, 55496, 58360, 69370, 79280, 81704, 96127, 102130, 108640, 110992, 116720, 138740, 141523, 158560, 163408, 192254, 204260, 221984, 233440, 277480, 283046, 326816, 384508, 408520, 480635, 554960, 566092, 672889, 707615, 769016, 817040, 961270, 990661, 1109920, 1132184, 1345778, 1415230, 1445869, 1538032, 1634080, 1922540, 1981322, 2264368, 2691556, 2830460, 2891738, 3076064, 3364445, 3845080, 3962644, 4528736, 4953305, 5383112, 5660920, 5783476, 6728890, 7229345, 7690160, 7925288, 9906610, 10121083, 10766224, 11321840, 11566952, 13457780, 14458690, 15380320, 15850576, 19813220, 20242166, 21532448, 22643680, 23133904, 26915560, 28917380, 31701152, 39626440, 40484332, 46267808, 50605415, 53831120, 57834760, 79252880, 80968664, 101210830, 107662240, 115669520, 140249293, 158505760, 161937328, 202421660, 231339040, 280498586, 323874656, 404843320, 560997172, 701246465, 809686640, 981745051, 1121994344, 1402492930, 1619373280, 1963490102, 2243988688, 2804985860, 3926980204, 4487977376, 4908725255, 5609971720, 7853960408, 9817450510, 11219943440, 15707920816, 19634901020, 22439886880, 31415841632, 39269802040, 78539604080, 157079208160]

約数ペア:

[(1, 157079208160), (2, 78539604080), (4, 39269802040), (5, 31415841632), (7, 22439886880), (8, 19634901020), (10, 15707920816), (14, 11219943440), (16, 9817450510), (20, 7853960408), (28, 5609971720), (32, 4908725255), (35, 4487977376), (40, 3926980204), (56, 2804985860), (70, 2243988688), (80, 1963490102), (97, 1619373280), (112, 1402492930), (140, 1121994344), (160, 981745051), (194, 809686640), (224, 701246465), (280, 560997172), (388, 404843320), (485, 323874656), (560, 280498586), (679, 231339040), (776, 202421660), (970, 161937328), (991, 158505760), (1120, 140249293), (1358, 115669520), (1459, 107662240), (1552, 101210830), (1940, 80968664), (1982, 79252880), (2716, 57834760), (2918, 53831120), (3104, 50605415), (3395, 46267808), (3880, 40484332), (3964, 39626440), (4955, 31701152), (5432, 28917380), (5836, 26915560), (6790, 23133904), (6937, 22643680), (7295, 21532448), (7760, 20242166), (7928, 19813220), (9910, 15850576), (10213, 15380320), (10864, 14458690), (11672, 13457780), (13580, 11566952), (13874, 11321840), (14590, 10766224), (15520, 10121083), (15856, 9906610), (19820, 7925288), (20426, 7690160), (21728, 7229345), (23344, 6728890), (27160, 5783476), (27748, 5660920), (29180, 5383112), (31712, 4953305), (34685, 4528736), (39640, 3962644), (40852, 3845080), (46688, 3364445), (51065, 3076064), (54320, 2891738), (55496, 2830460), (58360, 2691556), (69370, 2264368), (79280, 1981322), (81704, 1922540), (96127, 1634080), (102130, 1538032), (108640, 1445869), (110992, 1415230), (116720, 1345778), (138740, 1132184), (141523, 1109920), (158560, 990661), (163408, 961270), (192254, 817040), (204260, 769016), (221984, 707615), (233440, 672889), (277480, 566092), (283046, 554960), (326816, 480635), (384508, 408520)]