157840420680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1\times {\mathrm{14759}}^1$

素因数の和:15324

約数の個数: 192

約数和(自身を含む): 522496915200

約数和(自身を除く): 364656494520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 120, 122, 180, 183, 244, 305, 360, 366, 487, 488, 549, 610, 732, 915, 974, 1098, 1220, 1461, 1464, 1830, 1948, 2196, 2435, 2440, 2745, 2922, 3660, 3896, 4383, 4392, 4870, 5490, 5844, 7305, 7320, 8766, 9740, 10980, 11688, 14610, 14759, 17532, 19480, 21915, 21960, 29220, 29518, 29707, 35064, 43830, 44277, 58440, 59036, 59414, 73795, 87660, 88554, 89121, 118072, 118828, 132831, 147590, 148535, 175320, 177108, 178242, 221385, 237656, 265662, 267363, 295180, 297070, 354216, 356484, 442770, 445605, 531324, 534726, 590360, 594140, 664155, 712968, 885540, 891210, 900299, 1062648, 1069452, 1188280, 1328310, 1336815, 1771080, 1782420, 1800598, 2138904, 2656620, 2673630, 2700897, 3564840, 3601196, 4501495, 5313240, 5347260, 5401794, 7187633, 7202392, 8102691, 9002990, 10694520, 10803588, 13504485, 14375266, 16205382, 18005980, 21562899, 21607176, 27008970, 28750532, 32410764, 35938165, 36011960, 40513455, 43125798, 54017940, 57501064, 64688697, 64821528, 71876330, 81026910, 86251596, 107814495, 108035880, 129377394, 143752660, 162053820, 172503192, 215628990, 258754788, 287505320, 323443485, 324107640, 431257980, 438445613, 517509576, 646886970, 862515960, 876891226, 1293773940, 1315336839, 1753782452, 2192228065, 2587547880, 2630673678, 3507564904, 3946010517, 4384456130, 5261347356, 6576684195, 7892021034, 8768912260, 10522694712, 13153368390, 15784042068, 17537824520, 19730052585, 26306736780, 31568084136, 39460105170, 52613473560, 78920210340, 157840420680]

約数ペア:

[(1, 157840420680), (2, 78920210340), (3, 52613473560), (4, 39460105170), (5, 31568084136), (6, 26306736780), (8, 19730052585), (9, 17537824520), (10, 15784042068), (12, 13153368390), (15, 10522694712), (18, 8768912260), (20, 7892021034), (24, 6576684195), (30, 5261347356), (36, 4384456130), (40, 3946010517), (45, 3507564904), (60, 2630673678), (61, 2587547880), (72, 2192228065), (90, 1753782452), (120, 1315336839), (122, 1293773940), (180, 876891226), (183, 862515960), (244, 646886970), (305, 517509576), (360, 438445613), (366, 431257980), (487, 324107640), (488, 323443485), (549, 287505320), (610, 258754788), (732, 215628990), (915, 172503192), (974, 162053820), (1098, 143752660), (1220, 129377394), (1461, 108035880), (1464, 107814495), (1830, 86251596), (1948, 81026910), (2196, 71876330), (2435, 64821528), (2440, 64688697), (2745, 57501064), (2922, 54017940), (3660, 43125798), (3896, 40513455), (4383, 36011960), (4392, 35938165), (4870, 32410764), (5490, 28750532), (5844, 27008970), (7305, 21607176), (7320, 21562899), (8766, 18005980), (9740, 16205382), (10980, 14375266), (11688, 13504485), (14610, 10803588), (14759, 10694520), (17532, 9002990), (19480, 8102691), (21915, 7202392), (21960, 7187633), (29220, 5401794), (29518, 5347260), (29707, 5313240), (35064, 4501495), (43830, 3601196), (44277, 3564840), (58440, 2700897), (59036, 2673630), (59414, 2656620), (73795, 2138904), (87660, 1800598), (88554, 1782420), (89121, 1771080), (118072, 1336815), (118828, 1328310), (132831, 1188280), (147590, 1069452), (148535, 1062648), (175320, 900299), (177108, 891210), (178242, 885540), (221385, 712968), (237656, 664155), (265662, 594140), (267363, 590360), (295180, 534726), (297070, 531324), (354216, 445605), (356484, 442770)]