126685680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1021}}^1$

素因数の和:1095

約数の個数: 160

約数和(自身を含む): 437971968

約数和(自身を除く): 311286288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 47, 48, 55, 60, 66, 80, 88, 94, 110, 120, 132, 141, 165, 176, 188, 220, 235, 240, 264, 282, 330, 376, 440, 470, 517, 528, 564, 660, 705, 752, 880, 940, 1021, 1034, 1128, 1320, 1410, 1551, 1880, 2042, 2068, 2256, 2585, 2640, 2820, 3063, 3102, 3760, 4084, 4136, 5105, 5170, 5640, 6126, 6204, 7755, 8168, 8272, 10210, 10340, 11231, 11280, 12252, 12408, 15315, 15510, 16336, 20420, 20680, 22462, 24504, 24816, 30630, 31020, 33693, 40840, 41360, 44924, 47987, 49008, 56155, 61260, 62040, 67386, 81680, 89848, 95974, 112310, 122520, 124080, 134772, 143961, 168465, 179696, 191948, 224620, 239935, 245040, 269544, 287922, 336930, 383896, 449240, 479870, 527857, 539088, 575844, 673860, 719805, 767792, 898480, 959740, 1055714, 1151688, 1347720, 1439610, 1583571, 1919480, 2111428, 2303376, 2639285, 2695440, 2879220, 3167142, 3838960, 4222856, 5278570, 5758440, 6334284, 7917855, 8445712, 10557140, 11516880, 12668568, 15835710, 21114280, 25337136, 31671420, 42228560, 63342840, 126685680]

約数ペア:

[(1, 126685680), (2, 63342840), (3, 42228560), (4, 31671420), (5, 25337136), (6, 21114280), (8, 15835710), (10, 12668568), (11, 11516880), (12, 10557140), (15, 8445712), (16, 7917855), (20, 6334284), (22, 5758440), (24, 5278570), (30, 4222856), (33, 3838960), (40, 3167142), (44, 2879220), (47, 2695440), (48, 2639285), (55, 2303376), (60, 2111428), (66, 1919480), (80, 1583571), (88, 1439610), (94, 1347720), (110, 1151688), (120, 1055714), (132, 959740), (141, 898480), (165, 767792), (176, 719805), (188, 673860), (220, 575844), (235, 539088), (240, 527857), (264, 479870), (282, 449240), (330, 383896), (376, 336930), (440, 287922), (470, 269544), (517, 245040), (528, 239935), (564, 224620), (660, 191948), (705, 179696), (752, 168465), (880, 143961), (940, 134772), (1021, 124080), (1034, 122520), (1128, 112310), (1320, 95974), (1410, 89848), (1551, 81680), (1880, 67386), (2042, 62040), (2068, 61260), (2256, 56155), (2585, 49008), (2640, 47987), (2820, 44924), (3063, 41360), (3102, 40840), (3760, 33693), (4084, 31020), (4136, 30630), (5105, 24816), (5170, 24504), (5640, 22462), (6126, 20680), (6204, 20420), (7755, 16336), (8168, 15510), (8272, 15315), (10210, 12408), (10340, 12252), (11231, 11280)]