105431340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:189

約数の個数: 192

約数和(自身を含む): 354816000

約数和(自身を除く): 249384660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 49, 60, 70, 84, 94, 98, 105, 109, 140, 141, 147, 188, 196, 210, 218, 235, 245, 282, 294, 327, 329, 343, 420, 436, 470, 490, 545, 564, 588, 654, 658, 686, 705, 735, 763, 940, 980, 987, 1029, 1090, 1308, 1316, 1372, 1410, 1470, 1526, 1635, 1645, 1715, 1974, 2058, 2180, 2289, 2303, 2820, 2940, 3052, 3270, 3290, 3430, 3815, 3948, 4116, 4578, 4606, 4935, 5123, 5145, 5341, 6540, 6580, 6860, 6909, 7630, 9156, 9212, 9870, 10246, 10290, 10682, 11445, 11515, 13818, 15260, 15369, 16023, 16121, 19740, 20492, 20580, 21364, 22890, 23030, 25615, 26705, 27636, 30738, 32046, 32242, 34545, 35861, 37387, 45780, 46060, 48363, 51230, 53410, 61476, 64092, 64484, 69090, 71722, 74774, 76845, 80115, 80605, 96726, 102460, 106820, 107583, 112161, 138180, 143444, 149548, 153690, 160230, 161210, 179305, 186935, 193452, 215166, 224322, 241815, 251027, 307380, 320460, 322420, 358610, 373870, 430332, 448644, 483630, 502054, 537915, 560805, 717220, 747740, 753081, 967260, 1004108, 1075830, 1121610, 1255135, 1506162, 1757189, 2151660, 2243220, 2510270, 3012324, 3514378, 3765405, 5020540, 5271567, 7028756, 7530810, 8785945, 10543134, 15061620, 17571890, 21086268, 26357835, 35143780, 52715670, 105431340]

約数ペア:

[(1, 105431340), (2, 52715670), (3, 35143780), (4, 26357835), (5, 21086268), (6, 17571890), (7, 15061620), (10, 10543134), (12, 8785945), (14, 7530810), (15, 7028756), (20, 5271567), (21, 5020540), (28, 3765405), (30, 3514378), (35, 3012324), (42, 2510270), (47, 2243220), (49, 2151660), (60, 1757189), (70, 1506162), (84, 1255135), (94, 1121610), (98, 1075830), (105, 1004108), (109, 967260), (140, 753081), (141, 747740), (147, 717220), (188, 560805), (196, 537915), (210, 502054), (218, 483630), (235, 448644), (245, 430332), (282, 373870), (294, 358610), (327, 322420), (329, 320460), (343, 307380), (420, 251027), (436, 241815), (470, 224322), (490, 215166), (545, 193452), (564, 186935), (588, 179305), (654, 161210), (658, 160230), (686, 153690), (705, 149548), (735, 143444), (763, 138180), (940, 112161), (980, 107583), (987, 106820), (1029, 102460), (1090, 96726), (1308, 80605), (1316, 80115), (1372, 76845), (1410, 74774), (1470, 71722), (1526, 69090), (1635, 64484), (1645, 64092), (1715, 61476), (1974, 53410), (2058, 51230), (2180, 48363), (2289, 46060), (2303, 45780), (2820, 37387), (2940, 35861), (3052, 34545), (3270, 32242), (3290, 32046), (3430, 30738), (3815, 27636), (3948, 26705), (4116, 25615), (4578, 23030), (4606, 22890), (4935, 21364), (5123, 20580), (5145, 20492), (5341, 19740), (6540, 16121), (6580, 16023), (6860, 15369), (6909, 15260), (7630, 13818), (9156, 11515), (9212, 11445), (9870, 10682), (10246, 10290)]