129820740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:282

約数の個数: 192

約数和(自身を含む): 441262080

約数和(自身を除く): 311441340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 89, 92, 105, 115, 138, 140, 151, 161, 178, 210, 230, 267, 276, 302, 322, 345, 356, 420, 445, 453, 460, 483, 534, 604, 623, 644, 690, 755, 805, 890, 906, 966, 1057, 1068, 1246, 1335, 1380, 1510, 1610, 1780, 1812, 1869, 1932, 2047, 2114, 2265, 2415, 2492, 2670, 3020, 3115, 3171, 3220, 3473, 3738, 4094, 4228, 4530, 4830, 5285, 5340, 6141, 6230, 6342, 6946, 7476, 8188, 9060, 9345, 9660, 10235, 10419, 10570, 12282, 12460, 12684, 13439, 13892, 14329, 15855, 17365, 18690, 20470, 20838, 21140, 24311, 24564, 26878, 28658, 30705, 31710, 34730, 37380, 40317, 40940, 41676, 42987, 48622, 52095, 53756, 57316, 61410, 63420, 67195, 69460, 71645, 72933, 80634, 85974, 94073, 97244, 104190, 121555, 122820, 134390, 143290, 145866, 161268, 171948, 188146, 201585, 208380, 214935, 243110, 268780, 282219, 286580, 291732, 309097, 364665, 376292, 403170, 429870, 470365, 486220, 564438, 618194, 729330, 806340, 859740, 927291, 940730, 1128876, 1236388, 1411095, 1458660, 1545485, 1854582, 1881460, 2163679, 2822190, 3090970, 3709164, 4327358, 4636455, 5644380, 6181940, 6491037, 8654716, 9272910, 10818395, 12982074, 18545820, 21636790, 25964148, 32455185, 43273580, 64910370, 129820740]

約数ペア:

[(1, 129820740), (2, 64910370), (3, 43273580), (4, 32455185), (5, 25964148), (6, 21636790), (7, 18545820), (10, 12982074), (12, 10818395), (14, 9272910), (15, 8654716), (20, 6491037), (21, 6181940), (23, 5644380), (28, 4636455), (30, 4327358), (35, 3709164), (42, 3090970), (46, 2822190), (60, 2163679), (69, 1881460), (70, 1854582), (84, 1545485), (89, 1458660), (92, 1411095), (105, 1236388), (115, 1128876), (138, 940730), (140, 927291), (151, 859740), (161, 806340), (178, 729330), (210, 618194), (230, 564438), (267, 486220), (276, 470365), (302, 429870), (322, 403170), (345, 376292), (356, 364665), (420, 309097), (445, 291732), (453, 286580), (460, 282219), (483, 268780), (534, 243110), (604, 214935), (623, 208380), (644, 201585), (690, 188146), (755, 171948), (805, 161268), (890, 145866), (906, 143290), (966, 134390), (1057, 122820), (1068, 121555), (1246, 104190), (1335, 97244), (1380, 94073), (1510, 85974), (1610, 80634), (1780, 72933), (1812, 71645), (1869, 69460), (1932, 67195), (2047, 63420), (2114, 61410), (2265, 57316), (2415, 53756), (2492, 52095), (2670, 48622), (3020, 42987), (3115, 41676), (3171, 40940), (3220, 40317), (3473, 37380), (3738, 34730), (4094, 31710), (4228, 30705), (4530, 28658), (4830, 26878), (5285, 24564), (5340, 24311), (6141, 21140), (6230, 20838), (6342, 20470), (6946, 18690), (7476, 17365), (8188, 15855), (9060, 14329), (9345, 13892), (9660, 13439), (10235, 12684), (10419, 12460), (10570, 12282)]