42153480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1697}}^1$

素因数の和:1740

約数の個数: 128

約数和(自身を含む): 146707200

約数和(自身を除く): 104553720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 1697, 2070, 2484, 2760, 3105, 3394, 4140, 4968, 5091, 6210, 6788, 8280, 8485, 10182, 12420, 13576, 15273, 16970, 20364, 24840, 25455, 30546, 33940, 39031, 40728, 45819, 50910, 61092, 67880, 76365, 78062, 91638, 101820, 117093, 122184, 152730, 156124, 183276, 195155, 203640, 229095, 234186, 305460, 312248, 351279, 366552, 390310, 458190, 468372, 585465, 610920, 702558, 780620, 916380, 936744, 1053837, 1170930, 1405116, 1561240, 1756395, 1832760, 2107674, 2341860, 2810232, 3512790, 4215348, 4683720, 5269185, 7025580, 8430696, 10538370, 14051160, 21076740, 42153480]

約数ペア:

[(1, 42153480), (2, 21076740), (3, 14051160), (4, 10538370), (5, 8430696), (6, 7025580), (8, 5269185), (9, 4683720), (10, 4215348), (12, 3512790), (15, 2810232), (18, 2341860), (20, 2107674), (23, 1832760), (24, 1756395), (27, 1561240), (30, 1405116), (36, 1170930), (40, 1053837), (45, 936744), (46, 916380), (54, 780620), (60, 702558), (69, 610920), (72, 585465), (90, 468372), (92, 458190), (108, 390310), (115, 366552), (120, 351279), (135, 312248), (138, 305460), (180, 234186), (184, 229095), (207, 203640), (216, 195155), (230, 183276), (270, 156124), (276, 152730), (345, 122184), (360, 117093), (414, 101820), (460, 91638), (540, 78062), (552, 76365), (621, 67880), (690, 61092), (828, 50910), (920, 45819), (1035, 40728), (1080, 39031), (1242, 33940), (1380, 30546), (1656, 25455), (1697, 24840), (2070, 20364), (2484, 16970), (2760, 15273), (3105, 13576), (3394, 12420), (4140, 10182), (4968, 8485), (5091, 8280), (6210, 6788)]