144468240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{761}}^1$

素因数の和:897

約数の個数: 160

約数和(自身を含む): 517038336

約数和(自身を除く): 372570096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 113, 120, 140, 168, 210, 226, 240, 280, 336, 339, 420, 452, 560, 565, 678, 761, 791, 840, 904, 1130, 1356, 1522, 1582, 1680, 1695, 1808, 2260, 2283, 2373, 2712, 3044, 3164, 3390, 3805, 3955, 4520, 4566, 4746, 5327, 5424, 6088, 6328, 6780, 7610, 7910, 9040, 9132, 9492, 10654, 11415, 11865, 12176, 12656, 13560, 15220, 15820, 15981, 18264, 18984, 21308, 22830, 23730, 26635, 27120, 30440, 31640, 31962, 36528, 37968, 42616, 45660, 47460, 53270, 60880, 63280, 63924, 79905, 85232, 85993, 91320, 94920, 106540, 127848, 159810, 171986, 182640, 189840, 213080, 255696, 257979, 319620, 343972, 426160, 429965, 515958, 601951, 639240, 687944, 859930, 1031916, 1203902, 1278480, 1289895, 1375888, 1719860, 1805853, 2063832, 2407804, 2579790, 3009755, 3439720, 3611706, 4127664, 4815608, 5159580, 6019510, 6879440, 7223412, 9029265, 9631216, 10319160, 12039020, 14446824, 18058530, 20638320, 24078040, 28893648, 36117060, 48156080, 72234120, 144468240]

約数ペア:

[(1, 144468240), (2, 72234120), (3, 48156080), (4, 36117060), (5, 28893648), (6, 24078040), (7, 20638320), (8, 18058530), (10, 14446824), (12, 12039020), (14, 10319160), (15, 9631216), (16, 9029265), (20, 7223412), (21, 6879440), (24, 6019510), (28, 5159580), (30, 4815608), (35, 4127664), (40, 3611706), (42, 3439720), (48, 3009755), (56, 2579790), (60, 2407804), (70, 2063832), (80, 1805853), (84, 1719860), (105, 1375888), (112, 1289895), (113, 1278480), (120, 1203902), (140, 1031916), (168, 859930), (210, 687944), (226, 639240), (240, 601951), (280, 515958), (336, 429965), (339, 426160), (420, 343972), (452, 319620), (560, 257979), (565, 255696), (678, 213080), (761, 189840), (791, 182640), (840, 171986), (904, 159810), (1130, 127848), (1356, 106540), (1522, 94920), (1582, 91320), (1680, 85993), (1695, 85232), (1808, 79905), (2260, 63924), (2283, 63280), (2373, 60880), (2712, 53270), (3044, 47460), (3164, 45660), (3390, 42616), (3805, 37968), (3955, 36528), (4520, 31962), (4566, 31640), (4746, 30440), (5327, 27120), (5424, 26635), (6088, 23730), (6328, 22830), (6780, 21308), (7610, 18984), (7910, 18264), (9040, 15981), (9132, 15820), (9492, 15220), (10654, 13560), (11415, 12656), (11865, 12176)]