15706465580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1451}}^1$

素因数の和:1600

約数の個数: 192

約数和(自身を含む): 39341998080

約数和(自身を除く): 23635532500

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 31, 34, 52, 62, 65, 68, 79, 85, 124, 130, 155, 158, 170, 221, 260, 310, 316, 340, 395, 403, 442, 527, 620, 790, 806, 884, 1027, 1054, 1105, 1343, 1451, 1580, 1612, 2015, 2054, 2108, 2210, 2449, 2635, 2686, 2902, 4030, 4108, 4420, 4898, 5135, 5270, 5372, 5804, 6715, 6851, 7255, 8060, 9796, 10270, 10540, 12245, 13430, 13702, 14510, 17459, 18863, 20540, 24490, 24667, 26860, 27404, 29020, 31837, 34255, 34918, 37726, 41633, 44981, 48980, 49334, 63674, 68510, 69836, 75452, 83266, 87295, 89962, 94315, 98668, 114629, 123335, 127348, 137020, 159185, 166532, 174590, 179924, 188630, 208165, 224905, 229258, 246670, 318370, 320671, 349180, 377260, 416330, 449810, 458516, 493340, 541229, 573145, 584753, 636740, 641342, 764677, 832660, 899620, 1082458, 1146290, 1169506, 1282684, 1490177, 1529354, 1603355, 1948693, 2164916, 2292580, 2339012, 2706145, 2923765, 2980354, 3058708, 3206710, 3553499, 3823385, 3897386, 5412290, 5847530, 5960708, 6413420, 7106998, 7450885, 7646770, 7794772, 9743465, 9940801, 10824580, 11695060, 14213996, 14901770, 15293540, 17767495, 19486930, 19881602, 25333009, 29803540, 35534990, 38973860, 39763204, 46195487, 49704005, 50666018, 60409483, 71069980, 92390974, 99408010, 101332036, 120818966, 126665045, 184781948, 198816020, 230977435, 241637932, 253330090, 302047415, 461954870, 506660180, 604094830, 785323279, 923909740, 1208189660, 1570646558, 3141293116, 3926616395, 7853232790, 15706465580]

約数ペア:

[(1, 15706465580), (2, 7853232790), (4, 3926616395), (5, 3141293116), (10, 1570646558), (13, 1208189660), (17, 923909740), (20, 785323279), (26, 604094830), (31, 506660180), (34, 461954870), (52, 302047415), (62, 253330090), (65, 241637932), (68, 230977435), (79, 198816020), (85, 184781948), (124, 126665045), (130, 120818966), (155, 101332036), (158, 99408010), (170, 92390974), (221, 71069980), (260, 60409483), (310, 50666018), (316, 49704005), (340, 46195487), (395, 39763204), (403, 38973860), (442, 35534990), (527, 29803540), (620, 25333009), (790, 19881602), (806, 19486930), (884, 17767495), (1027, 15293540), (1054, 14901770), (1105, 14213996), (1343, 11695060), (1451, 10824580), (1580, 9940801), (1612, 9743465), (2015, 7794772), (2054, 7646770), (2108, 7450885), (2210, 7106998), (2449, 6413420), (2635, 5960708), (2686, 5847530), (2902, 5412290), (4030, 3897386), (4108, 3823385), (4420, 3553499), (4898, 3206710), (5135, 3058708), (5270, 2980354), (5372, 2923765), (5804, 2706145), (6715, 2339012), (6851, 2292580), (7255, 2164916), (8060, 1948693), (9796, 1603355), (10270, 1529354), (10540, 1490177), (12245, 1282684), (13430, 1169506), (13702, 1146290), (14510, 1082458), (17459, 899620), (18863, 832660), (20540, 764677), (24490, 641342), (24667, 636740), (26860, 584753), (27404, 573145), (29020, 541229), (31837, 493340), (34255, 458516), (34918, 449810), (37726, 416330), (41633, 377260), (44981, 349180), (48980, 320671), (49334, 318370), (63674, 246670), (68510, 229258), (69836, 224905), (75452, 208165), (83266, 188630), (87295, 179924), (89962, 174590), (94315, 166532), (98668, 159185), (114629, 137020), (123335, 127348)]