557940589080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{3229}}^1\times {\mathrm{205703}}^1$

素因数の和:208953

約数の個数: 128

約数和(自身を含む): 1913540889600

約数和(自身を除く): 1355600300520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 3229, 6458, 9687, 12916, 16145, 19374, 22603, 25832, 32290, 38748, 45206, 48435, 64580, 67809, 77496, 90412, 96870, 113015, 129160, 135618, 180824, 193740, 205703, 226030, 271236, 339045, 387480, 411406, 452060, 542472, 617109, 678090, 822812, 904120, 1028515, 1234218, 1356180, 1439921, 1645624, 2057030, 2468436, 2712360, 2879842, 3085545, 4114060, 4319763, 4936872, 5759684, 6171090, 7199605, 8228120, 8639526, 11519368, 12342180, 14399210, 17279052, 21598815, 24684360, 28798420, 34558104, 43197630, 57596840, 86395260, 172790520, 664214987, 1328429974, 1992644961, 2656859948, 3321074935, 3985289922, 4649504909, 5313719896, 6642149870, 7970579844, 9299009818, 9963224805, 13284299740, 13948514727, 15941159688, 18598019636, 19926449610, 23247524545, 26568599480, 27897029454, 37196039272, 39852899220, 46495049090, 55794058908, 69742573635, 79705798440, 92990098180, 111588117816, 139485147270, 185980196360, 278970294540, 557940589080]

約数ペア:

[(1, 557940589080), (2, 278970294540), (3, 185980196360), (4, 139485147270), (5, 111588117816), (6, 92990098180), (7, 79705798440), (8, 69742573635), (10, 55794058908), (12, 46495049090), (14, 39852899220), (15, 37196039272), (20, 27897029454), (21, 26568599480), (24, 23247524545), (28, 19926449610), (30, 18598019636), (35, 15941159688), (40, 13948514727), (42, 13284299740), (56, 9963224805), (60, 9299009818), (70, 7970579844), (84, 6642149870), (105, 5313719896), (120, 4649504909), (140, 3985289922), (168, 3321074935), (210, 2656859948), (280, 1992644961), (420, 1328429974), (840, 664214987), (3229, 172790520), (6458, 86395260), (9687, 57596840), (12916, 43197630), (16145, 34558104), (19374, 28798420), (22603, 24684360), (25832, 21598815), (32290, 17279052), (38748, 14399210), (45206, 12342180), (48435, 11519368), (64580, 8639526), (67809, 8228120), (77496, 7199605), (90412, 6171090), (96870, 5759684), (113015, 4936872), (129160, 4319763), (135618, 4114060), (180824, 3085545), (193740, 2879842), (205703, 2712360), (226030, 2468436), (271236, 2057030), (339045, 1645624), (387480, 1439921), (411406, 1356180), (452060, 1234218), (542472, 1028515), (617109, 904120), (678090, 822812)]