797534640

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{52747}}^1$

素因数の和:52776

約数の個数: 160

約数和(自身を含む): 3139560960

約数和(自身を除く): 2342026320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 52747, 105494, 158241, 210988, 263735, 316482, 369229, 421976, 474723, 527470, 632964, 738458, 791205, 843952, 949446, 1054940, 1107687, 1265928, 1424169, 1476916, 1582410, 1846145, 1898892, 2109880, 2215374, 2373615, 2531856, 2848338, 2953832, 3164820, 3323061, 3692290, 3797784, 4219760, 4430748, 4747230, 5538435, 5696676, 5907664, 6329640, 6646122, 7120845, 7384580, 7595568, 8861496, 9494460, 9969183, 11076870, 11393352, 12659280, 13292244, 14241690, 14769160, 16615305, 17722992, 18988920, 19938366, 22153740, 22786704, 26584488, 28483380, 29538320, 33230610, 37977840, 39876732, 44307480, 49845915, 53168976, 56966760, 66461220, 79753464, 88614960, 99691830, 113933520, 132922440, 159506928, 199383660, 265844880, 398767320, 797534640]

約数ペア:

[(1, 797534640), (2, 398767320), (3, 265844880), (4, 199383660), (5, 159506928), (6, 132922440), (7, 113933520), (8, 99691830), (9, 88614960), (10, 79753464), (12, 66461220), (14, 56966760), (15, 53168976), (16, 49845915), (18, 44307480), (20, 39876732), (21, 37977840), (24, 33230610), (27, 29538320), (28, 28483380), (30, 26584488), (35, 22786704), (36, 22153740), (40, 19938366), (42, 18988920), (45, 17722992), (48, 16615305), (54, 14769160), (56, 14241690), (60, 13292244), (63, 12659280), (70, 11393352), (72, 11076870), (80, 9969183), (84, 9494460), (90, 8861496), (105, 7595568), (108, 7384580), (112, 7120845), (120, 6646122), (126, 6329640), (135, 5907664), (140, 5696676), (144, 5538435), (168, 4747230), (180, 4430748), (189, 4219760), (210, 3797784), (216, 3692290), (240, 3323061), (252, 3164820), (270, 2953832), (280, 2848338), (315, 2531856), (336, 2373615), (360, 2215374), (378, 2109880), (420, 1898892), (432, 1846145), (504, 1582410), (540, 1476916), (560, 1424169), (630, 1265928), (720, 1107687), (756, 1054940), (840, 949446), (945, 843952), (1008, 791205), (1080, 738458), (1260, 632964), (1512, 527470), (1680, 474723), (1890, 421976), (2160, 369229), (2520, 316482), (3024, 263735), (3780, 210988), (5040, 158241), (7560, 105494), (15120, 52747)]