814221120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{49891}}^1$

素因数の和:49928

約数の個数: 112

約数和(自身を含む): 2737274688

約数和(自身を除く): 1923053568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 5440, 8160, 16320, 49891, 99782, 149673, 199564, 249455, 299346, 399128, 498910, 598692, 748365, 798256, 848147, 997820, 1197384, 1496730, 1596512, 1696294, 1995640, 2394768, 2544441, 2993460, 3193024, 3392588, 3991280, 4240735, 4789536, 5088882, 5986920, 6785176, 7982560, 8481470, 9579072, 10177764, 11973840, 12722205, 13570352, 15965120, 16962940, 20355528, 23947680, 25444410, 27140704, 33925880, 40711056, 47895360, 50888820, 54281408, 67851760, 81422112, 101777640, 135703520, 162844224, 203555280, 271407040, 407110560, 814221120]

約数ペア:

[(1, 814221120), (2, 407110560), (3, 271407040), (4, 203555280), (5, 162844224), (6, 135703520), (8, 101777640), (10, 81422112), (12, 67851760), (15, 54281408), (16, 50888820), (17, 47895360), (20, 40711056), (24, 33925880), (30, 27140704), (32, 25444410), (34, 23947680), (40, 20355528), (48, 16962940), (51, 15965120), (60, 13570352), (64, 12722205), (68, 11973840), (80, 10177764), (85, 9579072), (96, 8481470), (102, 7982560), (120, 6785176), (136, 5986920), (160, 5088882), (170, 4789536), (192, 4240735), (204, 3991280), (240, 3392588), (255, 3193024), (272, 2993460), (320, 2544441), (340, 2394768), (408, 1995640), (480, 1696294), (510, 1596512), (544, 1496730), (680, 1197384), (816, 997820), (960, 848147), (1020, 798256), (1088, 748365), (1360, 598692), (1632, 498910), (2040, 399128), (2720, 299346), (3264, 249455), (4080, 199564), (5440, 149673), (8160, 99782), (16320, 49891)]