1833371520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{10729}}^1$

素因数の和:10840

約数の個数: 128

約数和(自身を含む): 5910084000

約数和(自身を除く): 4076712480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 89, 96, 120, 128, 160, 178, 192, 240, 267, 320, 356, 384, 445, 480, 534, 640, 712, 890, 960, 1068, 1335, 1424, 1780, 1920, 2136, 2670, 2848, 3560, 4272, 5340, 5696, 7120, 8544, 10680, 10729, 11392, 14240, 17088, 21360, 21458, 28480, 32187, 34176, 42720, 42916, 53645, 56960, 64374, 85440, 85832, 107290, 128748, 160935, 170880, 171664, 214580, 257496, 321870, 343328, 429160, 514992, 643740, 686656, 858320, 954881, 1029984, 1287480, 1373312, 1716640, 1909762, 2059968, 2574960, 2864643, 3433280, 3819524, 4119936, 4774405, 5149920, 5729286, 6866560, 7639048, 9548810, 10299840, 11458572, 14323215, 15278096, 19097620, 20599680, 22917144, 28646430, 30556192, 38195240, 45834288, 57292860, 61112384, 76390480, 91668576, 114585720, 122224768, 152780960, 183337152, 229171440, 305561920, 366674304, 458342880, 611123840, 916685760, 1833371520]

約数ペア:

[(1, 1833371520), (2, 916685760), (3, 611123840), (4, 458342880), (5, 366674304), (6, 305561920), (8, 229171440), (10, 183337152), (12, 152780960), (15, 122224768), (16, 114585720), (20, 91668576), (24, 76390480), (30, 61112384), (32, 57292860), (40, 45834288), (48, 38195240), (60, 30556192), (64, 28646430), (80, 22917144), (89, 20599680), (96, 19097620), (120, 15278096), (128, 14323215), (160, 11458572), (178, 10299840), (192, 9548810), (240, 7639048), (267, 6866560), (320, 5729286), (356, 5149920), (384, 4774405), (445, 4119936), (480, 3819524), (534, 3433280), (640, 2864643), (712, 2574960), (890, 2059968), (960, 1909762), (1068, 1716640), (1335, 1373312), (1424, 1287480), (1780, 1029984), (1920, 954881), (2136, 858320), (2670, 686656), (2848, 643740), (3560, 514992), (4272, 429160), (5340, 343328), (5696, 321870), (7120, 257496), (8544, 214580), (10680, 171664), (10729, 170880), (11392, 160935), (14240, 128748), (17088, 107290), (21360, 85832), (21458, 85440), (28480, 64374), (32187, 56960), (34176, 53645), (42720, 42916)]