171010980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:336

約数の個数: 288

約数和(自身を含む): 648103680

約数和(自身を除く): 477092700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 49, 54, 60, 63, 69, 70, 84, 90, 92, 98, 105, 108, 115, 126, 135, 138, 140, 147, 161, 180, 189, 196, 207, 210, 230, 245, 252, 270, 276, 281, 294, 315, 322, 345, 378, 414, 420, 441, 460, 483, 490, 540, 562, 588, 621, 630, 644, 690, 735, 756, 805, 828, 843, 882, 945, 966, 980, 1035, 1124, 1127, 1242, 1260, 1323, 1380, 1405, 1449, 1470, 1610, 1686, 1764, 1890, 1932, 1967, 2070, 2205, 2254, 2415, 2484, 2529, 2646, 2810, 2898, 2940, 3105, 3220, 3372, 3381, 3780, 3934, 4140, 4215, 4347, 4410, 4508, 4830, 5058, 5292, 5620, 5635, 5796, 5901, 6210, 6463, 6615, 6762, 7245, 7587, 7868, 8430, 8694, 8820, 9660, 9835, 10116, 10143, 11270, 11802, 12420, 12645, 12926, 13230, 13524, 13769, 14490, 15174, 16860, 16905, 17388, 17703, 19389, 19670, 20286, 21735, 22540, 23604, 25290, 25852, 26460, 27538, 28980, 29505, 30348, 30429, 32315, 33810, 35406, 37935, 38778, 39340, 40572, 41307, 43470, 45241, 50580, 50715, 53109, 55076, 58167, 59010, 60858, 64630, 67620, 68845, 70812, 75870, 77556, 82614, 86940, 88515, 90482, 96945, 101430, 106218, 116334, 118020, 121716, 123921, 129260, 135723, 137690, 151740, 152145, 165228, 174501, 177030, 180964, 193890, 202860, 206535, 212436, 226205, 232668, 247842, 265545, 271446, 275380, 290835, 304290, 316687, 349002, 354060, 371763, 387780, 407169, 413070, 452410, 495684, 531090, 542892, 581670, 608580, 619605, 633374, 678615, 698004, 743526, 814338, 826140, 872505, 904820, 950061, 1062180, 1163340, 1221507, 1239210, 1266748, 1357230, 1487052, 1583435, 1628676, 1745010, 1858815, 1900122, 2035845, 2443014, 2478420, 2714460, 2850183, 3166870, 3490020, 3717630, 3800244, 4071690, 4750305, 4886028, 5700366, 6107535, 6333740, 7435260, 8143380, 8550549, 9500610, 11400732, 12215070, 14250915, 17101098, 19001220, 24430140, 28501830, 34202196, 42752745, 57003660, 85505490, 171010980]

約数ペア:

[(1, 171010980), (2, 85505490), (3, 57003660), (4, 42752745), (5, 34202196), (6, 28501830), (7, 24430140), (9, 19001220), (10, 17101098), (12, 14250915), (14, 12215070), (15, 11400732), (18, 9500610), (20, 8550549), (21, 8143380), (23, 7435260), (27, 6333740), (28, 6107535), (30, 5700366), (35, 4886028), (36, 4750305), (42, 4071690), (45, 3800244), (46, 3717630), (49, 3490020), (54, 3166870), (60, 2850183), (63, 2714460), (69, 2478420), (70, 2443014), (84, 2035845), (90, 1900122), (92, 1858815), (98, 1745010), (105, 1628676), (108, 1583435), (115, 1487052), (126, 1357230), (135, 1266748), (138, 1239210), (140, 1221507), (147, 1163340), (161, 1062180), (180, 950061), (189, 904820), (196, 872505), (207, 826140), (210, 814338), (230, 743526), (245, 698004), (252, 678615), (270, 633374), (276, 619605), (281, 608580), (294, 581670), (315, 542892), (322, 531090), (345, 495684), (378, 452410), (414, 413070), (420, 407169), (441, 387780), (460, 371763), (483, 354060), (490, 349002), (540, 316687), (562, 304290), (588, 290835), (621, 275380), (630, 271446), (644, 265545), (690, 247842), (735, 232668), (756, 226205), (805, 212436), (828, 206535), (843, 202860), (882, 193890), (945, 180964), (966, 177030), (980, 174501), (1035, 165228), (1124, 152145), (1127, 151740), (1242, 137690), (1260, 135723), (1323, 129260), (1380, 123921), (1405, 121716), (1449, 118020), (1470, 116334), (1610, 106218), (1686, 101430), (1764, 96945), (1890, 90482), (1932, 88515), (1967, 86940), (2070, 82614), (2205, 77556), (2254, 75870), (2415, 70812), (2484, 68845), (2529, 67620), (2646, 64630), (2810, 60858), (2898, 59010), (2940, 58167), (3105, 55076), (3220, 53109), (3372, 50715), (3381, 50580), (3780, 45241), (3934, 43470), (4140, 41307), (4215, 40572), (4347, 39340), (4410, 38778), (4508, 37935), (4830, 35406), (5058, 33810), (5292, 32315), (5620, 30429), (5635, 30348), (5796, 29505), (5901, 28980), (6210, 27538), (6463, 26460), (6615, 25852), (6762, 25290), (7245, 23604), (7587, 22540), (7868, 21735), (8430, 20286), (8694, 19670), (8820, 19389), (9660, 17703), (9835, 17388), (10116, 16905), (10143, 16860), (11270, 15174), (11802, 14490), (12420, 13769), (12645, 13524), (12926, 13230)]