142388160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1787}}^1$

素因数の和:1890

約数の個数: 112

約数和(自身を含む): 457785216

約数和(自身を除く): 315397056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 160, 166, 192, 240, 249, 320, 332, 415, 480, 498, 664, 830, 960, 996, 1245, 1328, 1660, 1787, 1992, 2490, 2656, 3320, 3574, 3984, 4980, 5312, 5361, 6640, 7148, 7968, 8935, 9960, 10722, 13280, 14296, 15936, 17870, 19920, 21444, 26560, 26805, 28592, 35740, 39840, 42888, 53610, 57184, 71480, 79680, 85776, 107220, 114368, 142960, 148321, 171552, 214440, 285920, 296642, 343104, 428880, 444963, 571840, 593284, 741605, 857760, 889926, 1186568, 1483210, 1715520, 1779852, 2224815, 2373136, 2966420, 3559704, 4449630, 4746272, 5932840, 7119408, 8899260, 9492544, 11865680, 14238816, 17798520, 23731360, 28477632, 35597040, 47462720, 71194080, 142388160]

約数ペア:

[(1, 142388160), (2, 71194080), (3, 47462720), (4, 35597040), (5, 28477632), (6, 23731360), (8, 17798520), (10, 14238816), (12, 11865680), (15, 9492544), (16, 8899260), (20, 7119408), (24, 5932840), (30, 4746272), (32, 4449630), (40, 3559704), (48, 2966420), (60, 2373136), (64, 2224815), (80, 1779852), (83, 1715520), (96, 1483210), (120, 1186568), (160, 889926), (166, 857760), (192, 741605), (240, 593284), (249, 571840), (320, 444963), (332, 428880), (415, 343104), (480, 296642), (498, 285920), (664, 214440), (830, 171552), (960, 148321), (996, 142960), (1245, 114368), (1328, 107220), (1660, 85776), (1787, 79680), (1992, 71480), (2490, 57184), (2656, 53610), (3320, 42888), (3574, 39840), (3984, 35740), (4980, 28592), (5312, 26805), (5361, 26560), (6640, 21444), (7148, 19920), (7968, 17870), (8935, 15936), (9960, 14296), (10722, 13280)]