156958468020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1\times {\mathrm{62477}}^1$

素因数の和:63330

約数の個数: 144

約数和(自身を含む): 504735770448

約数和(自身を除く): 347777302428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 821, 1020, 1530, 1642, 2463, 3060, 3284, 4105, 4926, 7389, 8210, 9852, 12315, 13957, 14778, 16420, 24630, 27914, 29556, 36945, 41871, 49260, 55828, 62477, 69785, 73890, 83742, 124954, 125613, 139570, 147780, 167484, 187431, 209355, 249908, 251226, 279140, 312385, 374862, 418710, 502452, 562293, 624770, 628065, 749724, 837420, 937155, 1062109, 1124586, 1249540, 1256130, 1874310, 2124218, 2249172, 2512260, 2811465, 3186327, 3748620, 4248436, 5310545, 5622930, 6372654, 9558981, 10621090, 11245860, 12745308, 15931635, 19117962, 21242180, 31863270, 38235924, 47794905, 51293617, 63726540, 95589810, 102587234, 153880851, 191179620, 205174468, 256468085, 307761702, 461642553, 512936170, 615523404, 769404255, 871991489, 923285106, 1025872340, 1538808510, 1743982978, 1846570212, 2308212765, 2615974467, 3077617020, 3487965956, 4359957445, 4616425530, 5231948934, 7847923401, 8719914890, 9232851060, 10463897868, 13079872335, 15695846802, 17439829780, 26159744670, 31391693604, 39239617005, 52319489340, 78479234010, 156958468020]

約数ペア:

[(1, 156958468020), (2, 78479234010), (3, 52319489340), (4, 39239617005), (5, 31391693604), (6, 26159744670), (9, 17439829780), (10, 15695846802), (12, 13079872335), (15, 10463897868), (17, 9232851060), (18, 8719914890), (20, 7847923401), (30, 5231948934), (34, 4616425530), (36, 4359957445), (45, 3487965956), (51, 3077617020), (60, 2615974467), (68, 2308212765), (85, 1846570212), (90, 1743982978), (102, 1538808510), (153, 1025872340), (170, 923285106), (180, 871991489), (204, 769404255), (255, 615523404), (306, 512936170), (340, 461642553), (510, 307761702), (612, 256468085), (765, 205174468), (821, 191179620), (1020, 153880851), (1530, 102587234), (1642, 95589810), (2463, 63726540), (3060, 51293617), (3284, 47794905), (4105, 38235924), (4926, 31863270), (7389, 21242180), (8210, 19117962), (9852, 15931635), (12315, 12745308), (13957, 11245860), (14778, 10621090), (16420, 9558981), (24630, 6372654), (27914, 5622930), (29556, 5310545), (36945, 4248436), (41871, 3748620), (49260, 3186327), (55828, 2811465), (62477, 2512260), (69785, 2249172), (73890, 2124218), (83742, 1874310), (124954, 1256130), (125613, 1249540), (139570, 1124586), (147780, 1062109), (167484, 937155), (187431, 837420), (209355, 749724), (249908, 628065), (251226, 624770), (279140, 562293), (312385, 502452), (374862, 418710)]