83080920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2803}}^1$

素因数の和:2849

約数の個数: 128

約数和(自身を含む): 282643200

約数和(自身を除く): 199562280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2280, 2470, 2803, 2964, 3705, 4940, 5606, 5928, 7410, 8409, 9880, 11212, 14015, 14820, 16818, 22424, 28030, 29640, 33636, 36439, 42045, 53257, 56060, 67272, 72878, 84090, 106514, 109317, 112120, 145756, 159771, 168180, 182195, 213028, 218634, 266285, 291512, 319542, 336360, 364390, 426056, 437268, 532570, 546585, 639084, 692341, 728780, 798855, 874536, 1065140, 1093170, 1278168, 1384682, 1457560, 1597710, 2077023, 2130280, 2186340, 2769364, 3195420, 3461705, 4154046, 4372680, 5538728, 6390840, 6923410, 8308092, 10385115, 13846820, 16616184, 20770230, 27693640, 41540460, 83080920]

約数ペア:

[(1, 83080920), (2, 41540460), (3, 27693640), (4, 20770230), (5, 16616184), (6, 13846820), (8, 10385115), (10, 8308092), (12, 6923410), (13, 6390840), (15, 5538728), (19, 4372680), (20, 4154046), (24, 3461705), (26, 3195420), (30, 2769364), (38, 2186340), (39, 2130280), (40, 2077023), (52, 1597710), (57, 1457560), (60, 1384682), (65, 1278168), (76, 1093170), (78, 1065140), (95, 874536), (104, 798855), (114, 728780), (120, 692341), (130, 639084), (152, 546585), (156, 532570), (190, 437268), (195, 426056), (228, 364390), (247, 336360), (260, 319542), (285, 291512), (312, 266285), (380, 218634), (390, 213028), (456, 182195), (494, 168180), (520, 159771), (570, 145756), (741, 112120), (760, 109317), (780, 106514), (988, 84090), (1140, 72878), (1235, 67272), (1482, 56060), (1560, 53257), (1976, 42045), (2280, 36439), (2470, 33636), (2803, 29640), (2964, 28030), (3705, 22424), (4940, 16818), (5606, 14820), (5928, 14015), (7410, 11212), (8409, 9880)]