156984388750

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{8663}}^1$

素因数の和:8820

約数の個数: 160

約数和(自身を含む): 357275635200

約数和(自身を除く): 200291246450

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 109, 125, 133, 175, 190, 218, 250, 266, 350, 475, 545, 625, 665, 763, 875, 950, 1090, 1250, 1330, 1526, 1750, 2071, 2375, 2725, 3325, 3815, 4142, 4375, 4750, 5450, 6650, 7630, 8663, 8750, 10355, 11875, 13625, 14497, 16625, 17326, 19075, 20710, 23750, 27250, 28994, 33250, 38150, 43315, 51775, 60641, 68125, 72485, 83125, 86630, 95375, 103550, 121282, 136250, 144970, 164597, 166250, 190750, 216575, 258875, 303205, 329194, 362425, 433150, 476875, 517750, 606410, 724850, 822985, 944267, 953750, 1082875, 1152179, 1294375, 1516025, 1645970, 1812125, 1888534, 2165750, 2304358, 2588750, 3032050, 3624250, 4114925, 4721335, 5414375, 5760895, 6609869, 7580125, 8229850, 9060625, 9442670, 10828750, 11521790, 13219738, 15160250, 17941073, 18121250, 20574625, 23606675, 28804475, 33049345, 35882146, 37900625, 41149250, 47213350, 57608950, 66098690, 75801250, 89705365, 102873125, 118033375, 125587511, 144022375, 165246725, 179410730, 205746250, 236066750, 251175022, 288044750, 330493450, 448526825, 590166875, 627937555, 720111875, 826233625, 897053650, 1180333750, 1255875110, 1440223750, 1652467250, 2242634125, 3139687775, 4131168125, 4485268250, 6279375550, 8262336250, 11213170625, 15698438875, 22426341250, 31396877750, 78492194375, 156984388750]

約数ペア:

[(1, 156984388750), (2, 78492194375), (5, 31396877750), (7, 22426341250), (10, 15698438875), (14, 11213170625), (19, 8262336250), (25, 6279375550), (35, 4485268250), (38, 4131168125), (50, 3139687775), (70, 2242634125), (95, 1652467250), (109, 1440223750), (125, 1255875110), (133, 1180333750), (175, 897053650), (190, 826233625), (218, 720111875), (250, 627937555), (266, 590166875), (350, 448526825), (475, 330493450), (545, 288044750), (625, 251175022), (665, 236066750), (763, 205746250), (875, 179410730), (950, 165246725), (1090, 144022375), (1250, 125587511), (1330, 118033375), (1526, 102873125), (1750, 89705365), (2071, 75801250), (2375, 66098690), (2725, 57608950), (3325, 47213350), (3815, 41149250), (4142, 37900625), (4375, 35882146), (4750, 33049345), (5450, 28804475), (6650, 23606675), (7630, 20574625), (8663, 18121250), (8750, 17941073), (10355, 15160250), (11875, 13219738), (13625, 11521790), (14497, 10828750), (16625, 9442670), (17326, 9060625), (19075, 8229850), (20710, 7580125), (23750, 6609869), (27250, 5760895), (28994, 5414375), (33250, 4721335), (38150, 4114925), (43315, 3624250), (51775, 3032050), (60641, 2588750), (68125, 2304358), (72485, 2165750), (83125, 1888534), (86630, 1812125), (95375, 1645970), (103550, 1516025), (121282, 1294375), (136250, 1152179), (144970, 1082875), (164597, 953750), (166250, 944267), (190750, 822985), (216575, 724850), (258875, 606410), (303205, 517750), (329194, 476875), (362425, 433150)]