15679750760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{17093}}^1$

素因数の和:17211

約数の個数: 128

約数和(自身を含む): 39876883200

約数和(自身を除く): 24197132440

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 71, 76, 85, 95, 136, 142, 152, 170, 190, 284, 323, 340, 355, 380, 568, 646, 680, 710, 760, 1207, 1292, 1349, 1420, 1615, 2414, 2584, 2698, 2840, 3230, 4828, 5396, 6035, 6460, 6745, 9656, 10792, 12070, 12920, 13490, 17093, 22933, 24140, 26980, 34186, 45866, 48280, 53960, 68372, 85465, 91732, 114665, 136744, 170930, 183464, 229330, 290581, 324767, 341860, 458660, 581162, 649534, 683720, 917320, 1162324, 1213603, 1299068, 1452905, 1623835, 2324648, 2427206, 2598136, 2905810, 3247670, 4854412, 5521039, 5811620, 6068015, 6495340, 9708824, 11042078, 11623240, 12136030, 12990680, 20631251, 22084156, 23058457, 24272060, 27605195, 41262502, 44168312, 46116914, 48544120, 55210390, 82525004, 92233828, 103156255, 110420780, 115292285, 165050008, 184467656, 206312510, 220841560, 230584570, 391993769, 412625020, 461169140, 783987538, 825250040, 922338280, 1567975076, 1959968845, 3135950152, 3919937690, 7839875380, 15679750760]

約数ペア:

[(1, 15679750760), (2, 7839875380), (4, 3919937690), (5, 3135950152), (8, 1959968845), (10, 1567975076), (17, 922338280), (19, 825250040), (20, 783987538), (34, 461169140), (38, 412625020), (40, 391993769), (68, 230584570), (71, 220841560), (76, 206312510), (85, 184467656), (95, 165050008), (136, 115292285), (142, 110420780), (152, 103156255), (170, 92233828), (190, 82525004), (284, 55210390), (323, 48544120), (340, 46116914), (355, 44168312), (380, 41262502), (568, 27605195), (646, 24272060), (680, 23058457), (710, 22084156), (760, 20631251), (1207, 12990680), (1292, 12136030), (1349, 11623240), (1420, 11042078), (1615, 9708824), (2414, 6495340), (2584, 6068015), (2698, 5811620), (2840, 5521039), (3230, 4854412), (4828, 3247670), (5396, 2905810), (6035, 2598136), (6460, 2427206), (6745, 2324648), (9656, 1623835), (10792, 1452905), (12070, 1299068), (12920, 1213603), (13490, 1162324), (17093, 917320), (22933, 683720), (24140, 649534), (26980, 581162), (34186, 458660), (45866, 341860), (48280, 324767), (53960, 290581), (68372, 229330), (85465, 183464), (91732, 170930), (114665, 136744)]