421368944880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{135054149}}^1$

素因数の和:135054178

約数の個数: 80

約数和(自身を含む): 1406724026400

約数和(自身を除く): 985355081520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 135054149, 270108298, 405162447, 540216596, 675270745, 810324894, 1080433192, 1350541490, 1620649788, 1755703937, 2025812235, 2160866384, 2701082980, 3241299576, 3511407874, 4051624470, 5267111811, 5402165960, 6482599152, 7022815748, 8103248940, 8778519685, 10534223622, 10804331920, 14045631496, 16206497880, 17557039370, 21068447244, 26335559055, 28091262992, 32412995760, 35114078740, 42136894488, 52671118110, 70228157480, 84273788976, 105342236220, 140456314960, 210684472440, 421368944880]

約数ペア:

[(1, 421368944880), (2, 210684472440), (3, 140456314960), (4, 105342236220), (5, 84273788976), (6, 70228157480), (8, 52671118110), (10, 42136894488), (12, 35114078740), (13, 32412995760), (15, 28091262992), (16, 26335559055), (20, 21068447244), (24, 17557039370), (26, 16206497880), (30, 14045631496), (39, 10804331920), (40, 10534223622), (48, 8778519685), (52, 8103248940), (60, 7022815748), (65, 6482599152), (78, 5402165960), (80, 5267111811), (104, 4051624470), (120, 3511407874), (130, 3241299576), (156, 2701082980), (195, 2160866384), (208, 2025812235), (240, 1755703937), (260, 1620649788), (312, 1350541490), (390, 1080433192), (520, 810324894), (624, 675270745), (780, 540216596), (1040, 405162447), (1560, 270108298), (3120, 135054149)]