142977660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:121

約数の個数: 288

約数和(自身を含む): 516160512

約数和(自身を除く): 373182852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 23, 28, 30, 35, 38, 41, 42, 46, 57, 60, 69, 70, 76, 82, 84, 92, 95, 105, 114, 115, 123, 133, 138, 140, 161, 164, 190, 205, 210, 228, 230, 246, 266, 276, 285, 287, 322, 345, 361, 380, 399, 410, 420, 437, 460, 483, 492, 532, 570, 574, 615, 644, 665, 690, 722, 779, 798, 805, 820, 861, 874, 943, 966, 1083, 1140, 1148, 1230, 1311, 1330, 1380, 1435, 1444, 1558, 1596, 1610, 1722, 1748, 1805, 1886, 1932, 1995, 2166, 2185, 2337, 2415, 2460, 2527, 2622, 2660, 2829, 2870, 3059, 3116, 3220, 3444, 3610, 3772, 3895, 3990, 4305, 4332, 4370, 4674, 4715, 4830, 5054, 5244, 5415, 5453, 5658, 5740, 6118, 6555, 6601, 7220, 7581, 7790, 7980, 8303, 8610, 8740, 9177, 9348, 9430, 9660, 10108, 10830, 10906, 11316, 11685, 12236, 12635, 13110, 13202, 14145, 14801, 15162, 15295, 15580, 16359, 16606, 17220, 17917, 18354, 18860, 19803, 21660, 21812, 23370, 24909, 25270, 26220, 26404, 27265, 28290, 29602, 30324, 30590, 32718, 33005, 33212, 35834, 36708, 37905, 39606, 41515, 44403, 45885, 46740, 49818, 50540, 53751, 54530, 56580, 58121, 59204, 61180, 65436, 66010, 71668, 74005, 75810, 79212, 81795, 83030, 88806, 89585, 91770, 99015, 99636, 103607, 107502, 109060, 116242, 124545, 125419, 132020, 148010, 151620, 163590, 166060, 174363, 177612, 179170, 183540, 198030, 207214, 215004, 222015, 232484, 249090, 250838, 268755, 290605, 296020, 310821, 327180, 340423, 348726, 358340, 376257, 396060, 414428, 444030, 498180, 501676, 518035, 537510, 581210, 621642, 627095, 680846, 697452, 752514, 871815, 888060, 1021269, 1036070, 1075020, 1162420, 1243284, 1254190, 1361692, 1505028, 1554105, 1702115, 1743630, 1881285, 2042538, 2072140, 2382961, 2508380, 3108210, 3404230, 3487260, 3762570, 4085076, 4765922, 5106345, 6216420, 6808460, 7148883, 7525140, 9531844, 10212690, 11914805, 14297766, 20425380, 23829610, 28595532, 35744415, 47659220, 71488830, 142977660]

約数ペア:

[(1, 142977660), (2, 71488830), (3, 47659220), (4, 35744415), (5, 28595532), (6, 23829610), (7, 20425380), (10, 14297766), (12, 11914805), (14, 10212690), (15, 9531844), (19, 7525140), (20, 7148883), (21, 6808460), (23, 6216420), (28, 5106345), (30, 4765922), (35, 4085076), (38, 3762570), (41, 3487260), (42, 3404230), (46, 3108210), (57, 2508380), (60, 2382961), (69, 2072140), (70, 2042538), (76, 1881285), (82, 1743630), (84, 1702115), (92, 1554105), (95, 1505028), (105, 1361692), (114, 1254190), (115, 1243284), (123, 1162420), (133, 1075020), (138, 1036070), (140, 1021269), (161, 888060), (164, 871815), (190, 752514), (205, 697452), (210, 680846), (228, 627095), (230, 621642), (246, 581210), (266, 537510), (276, 518035), (285, 501676), (287, 498180), (322, 444030), (345, 414428), (361, 396060), (380, 376257), (399, 358340), (410, 348726), (420, 340423), (437, 327180), (460, 310821), (483, 296020), (492, 290605), (532, 268755), (570, 250838), (574, 249090), (615, 232484), (644, 222015), (665, 215004), (690, 207214), (722, 198030), (779, 183540), (798, 179170), (805, 177612), (820, 174363), (861, 166060), (874, 163590), (943, 151620), (966, 148010), (1083, 132020), (1140, 125419), (1148, 124545), (1230, 116242), (1311, 109060), (1330, 107502), (1380, 103607), (1435, 99636), (1444, 99015), (1558, 91770), (1596, 89585), (1610, 88806), (1722, 83030), (1748, 81795), (1805, 79212), (1886, 75810), (1932, 74005), (1995, 71668), (2166, 66010), (2185, 65436), (2337, 61180), (2415, 59204), (2460, 58121), (2527, 56580), (2622, 54530), (2660, 53751), (2829, 50540), (2870, 49818), (3059, 46740), (3116, 45885), (3220, 44403), (3444, 41515), (3610, 39606), (3772, 37905), (3895, 36708), (3990, 35834), (4305, 33212), (4332, 33005), (4370, 32718), (4674, 30590), (4715, 30324), (4830, 29602), (5054, 28290), (5244, 27265), (5415, 26404), (5453, 26220), (5658, 25270), (5740, 24909), (6118, 23370), (6555, 21812), (6601, 21660), (7220, 19803), (7581, 18860), (7790, 18354), (7980, 17917), (8303, 17220), (8610, 16606), (8740, 16359), (9177, 15580), (9348, 15295), (9430, 15162), (9660, 14801), (10108, 14145), (10830, 13202), (10906, 13110), (11316, 12635), (11685, 12236)]