138634080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1709}}^1$

素因数の和:1753

約数の個数: 144

約数和(自身を含む): 473150160

約数和(自身を除く): 334516080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 169, 195, 208, 240, 260, 312, 338, 390, 416, 480, 507, 520, 624, 676, 780, 845, 1014, 1040, 1248, 1352, 1560, 1690, 1709, 2028, 2080, 2535, 2704, 3120, 3380, 3418, 4056, 5070, 5127, 5408, 6240, 6760, 6836, 8112, 8545, 10140, 10254, 13520, 13672, 16224, 17090, 20280, 20508, 22217, 25635, 27040, 27344, 34180, 40560, 41016, 44434, 51270, 54688, 66651, 68360, 81120, 82032, 88868, 102540, 111085, 133302, 136720, 164064, 177736, 205080, 222170, 266604, 273440, 288821, 333255, 355472, 410160, 444340, 533208, 577642, 666510, 710944, 820320, 866463, 888680, 1066416, 1155284, 1333020, 1444105, 1732926, 1777360, 2132832, 2310568, 2666040, 2888210, 3465852, 3554720, 4332315, 4621136, 5332080, 5776420, 6931704, 8664630, 9242272, 10664160, 11552840, 13863408, 17329260, 23105680, 27726816, 34658520, 46211360, 69317040, 138634080]

約数ペア:

[(1, 138634080), (2, 69317040), (3, 46211360), (4, 34658520), (5, 27726816), (6, 23105680), (8, 17329260), (10, 13863408), (12, 11552840), (13, 10664160), (15, 9242272), (16, 8664630), (20, 6931704), (24, 5776420), (26, 5332080), (30, 4621136), (32, 4332315), (39, 3554720), (40, 3465852), (48, 2888210), (52, 2666040), (60, 2310568), (65, 2132832), (78, 1777360), (80, 1732926), (96, 1444105), (104, 1333020), (120, 1155284), (130, 1066416), (156, 888680), (160, 866463), (169, 820320), (195, 710944), (208, 666510), (240, 577642), (260, 533208), (312, 444340), (338, 410160), (390, 355472), (416, 333255), (480, 288821), (507, 273440), (520, 266604), (624, 222170), (676, 205080), (780, 177736), (845, 164064), (1014, 136720), (1040, 133302), (1248, 111085), (1352, 102540), (1560, 88868), (1690, 82032), (1709, 81120), (2028, 68360), (2080, 66651), (2535, 54688), (2704, 51270), (3120, 44434), (3380, 41016), (3418, 40560), (4056, 34180), (5070, 27344), (5127, 27040), (5408, 25635), (6240, 22217), (6760, 20508), (6836, 20280), (8112, 17090), (8545, 16224), (10140, 13672), (10254, 13520)]