145556040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10193}}^1$

素因数の和:10231

約数の個数: 128

約数和(自身を含む): 528456960

約数和(自身を除く): 382900920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 10193, 14280, 20386, 30579, 40772, 50965, 61158, 71351, 81544, 101930, 122316, 142702, 152895, 173281, 203860, 214053, 244632, 285404, 305790, 346562, 356755, 407720, 428106, 519843, 570808, 611580, 693124, 713510, 856212, 866405, 1039686, 1070265, 1212967, 1223160, 1386248, 1427020, 1712424, 1732810, 2079372, 2140530, 2425934, 2599215, 2854040, 3465620, 3638901, 4158744, 4281060, 4851868, 5198430, 6064835, 6931240, 7277802, 8562120, 9703736, 10396860, 12129670, 14555604, 18194505, 20793720, 24259340, 29111208, 36389010, 48518680, 72778020, 145556040]

約数ペア:

[(1, 145556040), (2, 72778020), (3, 48518680), (4, 36389010), (5, 29111208), (6, 24259340), (7, 20793720), (8, 18194505), (10, 14555604), (12, 12129670), (14, 10396860), (15, 9703736), (17, 8562120), (20, 7277802), (21, 6931240), (24, 6064835), (28, 5198430), (30, 4851868), (34, 4281060), (35, 4158744), (40, 3638901), (42, 3465620), (51, 2854040), (56, 2599215), (60, 2425934), (68, 2140530), (70, 2079372), (84, 1732810), (85, 1712424), (102, 1427020), (105, 1386248), (119, 1223160), (120, 1212967), (136, 1070265), (140, 1039686), (168, 866405), (170, 856212), (204, 713510), (210, 693124), (238, 611580), (255, 570808), (280, 519843), (340, 428106), (357, 407720), (408, 356755), (420, 346562), (476, 305790), (510, 285404), (595, 244632), (680, 214053), (714, 203860), (840, 173281), (952, 152895), (1020, 142702), (1190, 122316), (1428, 101930), (1785, 81544), (2040, 71351), (2380, 61158), (2856, 50965), (3570, 40772), (4760, 30579), (7140, 20386), (10193, 14280)]