269548440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{16889}}^1$

素因数の和:16929

約数の個数: 128

約数和(自身を含む): 972864000

約数和(自身を除く): 703315560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 16889, 33778, 50667, 67556, 84445, 101334, 118223, 135112, 168890, 202668, 236446, 253335, 320891, 337780, 354669, 405336, 472892, 506670, 591115, 641782, 675560, 709338, 945784, 962673, 1013340, 1182230, 1283564, 1418676, 1604455, 1773345, 1925346, 2026680, 2246237, 2364460, 2567128, 2837352, 3208910, 3546690, 3850692, 4492474, 4728920, 4813365, 6417820, 6738711, 7093380, 7701384, 8984948, 9626730, 11231185, 12835640, 13477422, 14186760, 17969896, 19253460, 22462370, 26954844, 33693555, 38506920, 44924740, 53909688, 67387110, 89849480, 134774220, 269548440]

約数ペア:

[(1, 269548440), (2, 134774220), (3, 89849480), (4, 67387110), (5, 53909688), (6, 44924740), (7, 38506920), (8, 33693555), (10, 26954844), (12, 22462370), (14, 19253460), (15, 17969896), (19, 14186760), (20, 13477422), (21, 12835640), (24, 11231185), (28, 9626730), (30, 8984948), (35, 7701384), (38, 7093380), (40, 6738711), (42, 6417820), (56, 4813365), (57, 4728920), (60, 4492474), (70, 3850692), (76, 3546690), (84, 3208910), (95, 2837352), (105, 2567128), (114, 2364460), (120, 2246237), (133, 2026680), (140, 1925346), (152, 1773345), (168, 1604455), (190, 1418676), (210, 1283564), (228, 1182230), (266, 1013340), (280, 962673), (285, 945784), (380, 709338), (399, 675560), (420, 641782), (456, 591115), (532, 506670), (570, 472892), (665, 405336), (760, 354669), (798, 337780), (840, 320891), (1064, 253335), (1140, 236446), (1330, 202668), (1596, 168890), (1995, 135112), (2280, 118223), (2660, 101334), (3192, 84445), (3990, 67556), (5320, 50667), (7980, 33778), (15960, 16889)]