1569390160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:501

約数の個数: 160

約数和(自身を含む): 4066739712

約数和(自身を除く): 2497349552

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 47, 52, 65, 80, 94, 97, 104, 130, 188, 194, 208, 235, 260, 331, 376, 388, 470, 485, 520, 611, 662, 752, 776, 940, 970, 1040, 1222, 1261, 1324, 1552, 1655, 1880, 1940, 2444, 2522, 2648, 3055, 3310, 3760, 3880, 4303, 4559, 4888, 5044, 5296, 6110, 6305, 6620, 7760, 8606, 9118, 9776, 10088, 12220, 12610, 13240, 15557, 17212, 18236, 20176, 21515, 22795, 24440, 25220, 26480, 31114, 32107, 34424, 36472, 43030, 45590, 48880, 50440, 59267, 62228, 64214, 68848, 72944, 77785, 86060, 91180, 100880, 118534, 124456, 128428, 155570, 160535, 172120, 182360, 202241, 237068, 248912, 256856, 296335, 311140, 321070, 344240, 364720, 404482, 417391, 474136, 513712, 592670, 622280, 642140, 808964, 834782, 948272, 1011205, 1185340, 1244560, 1284280, 1509029, 1617928, 1669564, 2022410, 2086955, 2370680, 2568560, 3018058, 3235856, 3339128, 4044820, 4173910, 4741360, 6036116, 6678256, 7545145, 8089640, 8347820, 12072232, 15090290, 16179280, 16695640, 19617377, 24144464, 30180580, 33391280, 39234754, 60361160, 78469508, 98086885, 120722320, 156939016, 196173770, 313878032, 392347540, 784695080, 1569390160]

約数ペア:

[(1, 1569390160), (2, 784695080), (4, 392347540), (5, 313878032), (8, 196173770), (10, 156939016), (13, 120722320), (16, 98086885), (20, 78469508), (26, 60361160), (40, 39234754), (47, 33391280), (52, 30180580), (65, 24144464), (80, 19617377), (94, 16695640), (97, 16179280), (104, 15090290), (130, 12072232), (188, 8347820), (194, 8089640), (208, 7545145), (235, 6678256), (260, 6036116), (331, 4741360), (376, 4173910), (388, 4044820), (470, 3339128), (485, 3235856), (520, 3018058), (611, 2568560), (662, 2370680), (752, 2086955), (776, 2022410), (940, 1669564), (970, 1617928), (1040, 1509029), (1222, 1284280), (1261, 1244560), (1324, 1185340), (1552, 1011205), (1655, 948272), (1880, 834782), (1940, 808964), (2444, 642140), (2522, 622280), (2648, 592670), (3055, 513712), (3310, 474136), (3760, 417391), (3880, 404482), (4303, 364720), (4559, 344240), (4888, 321070), (5044, 311140), (5296, 296335), (6110, 256856), (6305, 248912), (6620, 237068), (7760, 202241), (8606, 182360), (9118, 172120), (9776, 160535), (10088, 155570), (12220, 128428), (12610, 124456), (13240, 118534), (15557, 100880), (17212, 91180), (18236, 86060), (20176, 77785), (21515, 72944), (22795, 68848), (24440, 64214), (25220, 62228), (26480, 59267), (31114, 50440), (32107, 48880), (34424, 45590), (36472, 43030)]