130482880

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1951}}^1$

素因数の和:1998

約数の個数: 112

約数和(自身を含む): 356981760

約数和(自身を除く): 226498880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 320, 352, 380, 418, 440, 608, 704, 760, 836, 880, 1045, 1216, 1520, 1672, 1760, 1951, 2090, 3040, 3344, 3520, 3902, 4180, 6080, 6688, 7804, 8360, 9755, 13376, 15608, 16720, 19510, 21461, 31216, 33440, 37069, 39020, 42922, 62432, 66880, 74138, 78040, 85844, 107305, 124864, 148276, 156080, 171688, 185345, 214610, 296552, 312160, 343376, 370690, 407759, 429220, 593104, 624320, 686752, 741380, 815518, 858440, 1186208, 1373504, 1482760, 1631036, 1716880, 2038795, 2372416, 2965520, 3262072, 3433760, 4077590, 5931040, 6524144, 6867520, 8155180, 11862080, 13048288, 16310360, 26096576, 32620720, 65241440, 130482880]

約数ペア:

[(1, 130482880), (2, 65241440), (4, 32620720), (5, 26096576), (8, 16310360), (10, 13048288), (11, 11862080), (16, 8155180), (19, 6867520), (20, 6524144), (22, 5931040), (32, 4077590), (38, 3433760), (40, 3262072), (44, 2965520), (55, 2372416), (64, 2038795), (76, 1716880), (80, 1631036), (88, 1482760), (95, 1373504), (110, 1186208), (152, 858440), (160, 815518), (176, 741380), (190, 686752), (209, 624320), (220, 593104), (304, 429220), (320, 407759), (352, 370690), (380, 343376), (418, 312160), (440, 296552), (608, 214610), (704, 185345), (760, 171688), (836, 156080), (880, 148276), (1045, 124864), (1216, 107305), (1520, 85844), (1672, 78040), (1760, 74138), (1951, 66880), (2090, 62432), (3040, 42922), (3344, 39020), (3520, 37069), (3902, 33440), (4180, 31216), (6080, 21461), (6688, 19510), (7804, 16720), (8360, 15608), (9755, 13376)]