127103340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23279}}^1$

素因数の和:23311

約数の個数: 96

約数和(自身を含む): 438036480

約数和(自身を除く): 310933140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 23279, 46558, 69837, 93116, 116395, 139674, 162953, 232790, 279348, 302627, 325906, 349185, 465580, 488859, 605254, 651812, 698370, 814765, 907881, 977718, 1210508, 1396740, 1513135, 1629530, 1815762, 1955436, 2118389, 2444295, 3026270, 3259060, 3631524, 4236778, 4539405, 4888590, 6052540, 6355167, 8473556, 9078810, 9777180, 10591945, 12710334, 18157620, 21183890, 25420668, 31775835, 42367780, 63551670, 127103340]

約数ペア:

[(1, 127103340), (2, 63551670), (3, 42367780), (4, 31775835), (5, 25420668), (6, 21183890), (7, 18157620), (10, 12710334), (12, 10591945), (13, 9777180), (14, 9078810), (15, 8473556), (20, 6355167), (21, 6052540), (26, 4888590), (28, 4539405), (30, 4236778), (35, 3631524), (39, 3259060), (42, 3026270), (52, 2444295), (60, 2118389), (65, 1955436), (70, 1815762), (78, 1629530), (84, 1513135), (91, 1396740), (105, 1210508), (130, 977718), (140, 907881), (156, 814765), (182, 698370), (195, 651812), (210, 605254), (260, 488859), (273, 465580), (364, 349185), (390, 325906), (420, 302627), (455, 279348), (546, 232790), (780, 162953), (910, 139674), (1092, 116395), (1365, 93116), (1820, 69837), (2730, 46558), (5460, 23279)]