72602449640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2179}}^1\times {\mathrm{6263}}^1$

素因数の和:8479

約数の個数: 128

約数和(自身を含む): 196639488000

約数和(自身を除く): 124037038360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2179, 2660, 4358, 5320, 6263, 8716, 10895, 12526, 15253, 17432, 21790, 25052, 30506, 31315, 41401, 43580, 43841, 50104, 61012, 62630, 76265, 82802, 87160, 87682, 118997, 122024, 125260, 152530, 165604, 175364, 207005, 219205, 237994, 250520, 289807, 305060, 331208, 350728, 414010, 438410, 475988, 579614, 594985, 610120, 828020, 832979, 876820, 951976, 1159228, 1189970, 1449035, 1656040, 1665958, 1753640, 2318456, 2379940, 2898070, 3331916, 4164895, 4759880, 5796140, 6663832, 8329790, 11592280, 13647077, 16659580, 27294154, 33319160, 54588308, 68235385, 95529539, 109176616, 136470770, 191059078, 259294463, 272941540, 382118156, 477647695, 518588926, 545883080, 764236312, 955295390, 1037177852, 1296472315, 1815061241, 1910590780, 2074355704, 2592944630, 3630122482, 3821181560, 5185889260, 7260244964, 9075306205, 10371778520, 14520489928, 18150612410, 36301224820, 72602449640]

約数ペア:

[(1, 72602449640), (2, 36301224820), (4, 18150612410), (5, 14520489928), (7, 10371778520), (8, 9075306205), (10, 7260244964), (14, 5185889260), (19, 3821181560), (20, 3630122482), (28, 2592944630), (35, 2074355704), (38, 1910590780), (40, 1815061241), (56, 1296472315), (70, 1037177852), (76, 955295390), (95, 764236312), (133, 545883080), (140, 518588926), (152, 477647695), (190, 382118156), (266, 272941540), (280, 259294463), (380, 191059078), (532, 136470770), (665, 109176616), (760, 95529539), (1064, 68235385), (1330, 54588308), (2179, 33319160), (2660, 27294154), (4358, 16659580), (5320, 13647077), (6263, 11592280), (8716, 8329790), (10895, 6663832), (12526, 5796140), (15253, 4759880), (17432, 4164895), (21790, 3331916), (25052, 2898070), (30506, 2379940), (31315, 2318456), (41401, 1753640), (43580, 1665958), (43841, 1656040), (50104, 1449035), (61012, 1189970), (62630, 1159228), (76265, 951976), (82802, 876820), (87160, 832979), (87682, 828020), (118997, 610120), (122024, 594985), (125260, 579614), (152530, 475988), (165604, 438410), (175364, 414010), (207005, 350728), (219205, 331208), (237994, 305060), (250520, 289807)]