450927120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1931}}^1$

素因数の和:2093

約数の個数: 160

約数和(自身を含む): 1609896960

約数和(自身を除く): 1158969840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 139, 140, 168, 210, 240, 278, 280, 336, 417, 420, 556, 560, 695, 834, 840, 973, 1112, 1390, 1668, 1680, 1931, 1946, 2085, 2224, 2780, 2919, 3336, 3862, 3892, 4170, 4865, 5560, 5793, 5838, 6672, 7724, 7784, 8340, 9655, 9730, 11120, 11586, 11676, 13517, 14595, 15448, 15568, 16680, 19310, 19460, 23172, 23352, 27034, 28965, 29190, 30896, 33360, 38620, 38920, 40551, 46344, 46704, 54068, 57930, 58380, 67585, 77240, 77840, 81102, 92688, 108136, 115860, 116760, 135170, 154480, 162204, 202755, 216272, 231720, 233520, 268409, 270340, 324408, 405510, 463440, 536818, 540680, 648816, 805227, 811020, 1073636, 1081360, 1342045, 1610454, 1622040, 1878863, 2147272, 2684090, 3220908, 3244080, 3757726, 4026135, 4294544, 5368180, 5636589, 6441816, 7515452, 8052270, 9394315, 10736360, 11273178, 12883632, 15030904, 16104540, 18788630, 21472720, 22546356, 28182945, 30061808, 32209080, 37577260, 45092712, 56365890, 64418160, 75154520, 90185424, 112731780, 150309040, 225463560, 450927120]

約数ペア:

[(1, 450927120), (2, 225463560), (3, 150309040), (4, 112731780), (5, 90185424), (6, 75154520), (7, 64418160), (8, 56365890), (10, 45092712), (12, 37577260), (14, 32209080), (15, 30061808), (16, 28182945), (20, 22546356), (21, 21472720), (24, 18788630), (28, 16104540), (30, 15030904), (35, 12883632), (40, 11273178), (42, 10736360), (48, 9394315), (56, 8052270), (60, 7515452), (70, 6441816), (80, 5636589), (84, 5368180), (105, 4294544), (112, 4026135), (120, 3757726), (139, 3244080), (140, 3220908), (168, 2684090), (210, 2147272), (240, 1878863), (278, 1622040), (280, 1610454), (336, 1342045), (417, 1081360), (420, 1073636), (556, 811020), (560, 805227), (695, 648816), (834, 540680), (840, 536818), (973, 463440), (1112, 405510), (1390, 324408), (1668, 270340), (1680, 268409), (1931, 233520), (1946, 231720), (2085, 216272), (2224, 202755), (2780, 162204), (2919, 154480), (3336, 135170), (3862, 116760), (3892, 115860), (4170, 108136), (4865, 92688), (5560, 81102), (5793, 77840), (5838, 77240), (6672, 67585), (7724, 58380), (7784, 57930), (8340, 54068), (9655, 46704), (9730, 46344), (11120, 40551), (11586, 38920), (11676, 38620), (13517, 33360), (14595, 30896), (15448, 29190), (15568, 28965), (16680, 27034), (19310, 23352), (19460, 23172)]