139560120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{55381}}^1$

素因数の和:55405

約数の個数: 96

約数和(自身を含む): 518375520

約数和(自身を除く): 378815400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 55381, 110762, 166143, 221524, 276905, 332286, 387667, 443048, 498429, 553810, 664572, 775334, 830715, 996858, 1107620, 1163001, 1329144, 1550668, 1661430, 1938335, 1993716, 2215240, 2326002, 2492145, 3101336, 3322860, 3489003, 3876670, 3987432, 4652004, 4984290, 5815005, 6645720, 6978006, 7753340, 9304008, 9968580, 11630010, 13956012, 15506680, 17445015, 19937160, 23260020, 27912024, 34890030, 46520040, 69780060, 139560120]

約数ペア:

[(1, 139560120), (2, 69780060), (3, 46520040), (4, 34890030), (5, 27912024), (6, 23260020), (7, 19937160), (8, 17445015), (9, 15506680), (10, 13956012), (12, 11630010), (14, 9968580), (15, 9304008), (18, 7753340), (20, 6978006), (21, 6645720), (24, 5815005), (28, 4984290), (30, 4652004), (35, 3987432), (36, 3876670), (40, 3489003), (42, 3322860), (45, 3101336), (56, 2492145), (60, 2326002), (63, 2215240), (70, 1993716), (72, 1938335), (84, 1661430), (90, 1550668), (105, 1329144), (120, 1163001), (126, 1107620), (140, 996858), (168, 830715), (180, 775334), (210, 664572), (252, 553810), (280, 498429), (315, 443048), (360, 387667), (420, 332286), (504, 276905), (630, 221524), (840, 166143), (1260, 110762), (2520, 55381)]