68914440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:117

約数の個数: 384

約数和(自身を含む): 283046400

約数和(自身を除く): 214131960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 29, 30, 35, 36, 40, 41, 42, 45, 46, 56, 58, 60, 63, 69, 70, 72, 82, 84, 87, 90, 92, 105, 115, 116, 120, 123, 126, 138, 140, 145, 161, 164, 168, 174, 180, 184, 203, 205, 207, 210, 230, 232, 246, 252, 261, 276, 280, 287, 290, 315, 322, 328, 345, 348, 360, 369, 406, 410, 414, 420, 435, 460, 483, 492, 504, 522, 552, 574, 580, 609, 615, 630, 644, 667, 690, 696, 738, 805, 812, 820, 828, 840, 861, 870, 920, 943, 966, 984, 1015, 1035, 1044, 1148, 1160, 1189, 1218, 1230, 1260, 1288, 1305, 1334, 1380, 1435, 1449, 1476, 1610, 1624, 1640, 1656, 1722, 1740, 1827, 1845, 1886, 1932, 2001, 2030, 2070, 2088, 2296, 2378, 2415, 2436, 2460, 2520, 2583, 2610, 2668, 2760, 2829, 2870, 2898, 2952, 3045, 3220, 3335, 3444, 3480, 3567, 3654, 3690, 3772, 3864, 4002, 4060, 4140, 4305, 4669, 4715, 4756, 4830, 4872, 4920, 5166, 5220, 5336, 5658, 5740, 5796, 5945, 6003, 6090, 6440, 6601, 6670, 6888, 7134, 7245, 7308, 7380, 7544, 8004, 8120, 8280, 8323, 8487, 8610, 9135, 9338, 9430, 9512, 9660, 10005, 10332, 10440, 10701, 11316, 11480, 11592, 11890, 12006, 12180, 12915, 13202, 13340, 14007, 14145, 14268, 14490, 14616, 14760, 16008, 16646, 16974, 17220, 17835, 18270, 18676, 18860, 19320, 19803, 20010, 20664, 21402, 22632, 23345, 23780, 24012, 24360, 24969, 25830, 26404, 26680, 27347, 28014, 28290, 28536, 28980, 30015, 33005, 33292, 33948, 34440, 35670, 36540, 37352, 37720, 39606, 40020, 41615, 42021, 42435, 42804, 46690, 47560, 48024, 49938, 51660, 52808, 53505, 54694, 56028, 56580, 57960, 59409, 60030, 66010, 66584, 67896, 70035, 71340, 73080, 74907, 79212, 80040, 82041, 83230, 84042, 84870, 85608, 93380, 99015, 99876, 103320, 107010, 109388, 112056, 113160, 118818, 120060, 124845, 132020, 136735, 140070, 142680, 149814, 158424, 164082, 166460, 168084, 169740, 186760, 191429, 198030, 199752, 210105, 214020, 218776, 237636, 240120, 246123, 249690, 264040, 273470, 280140, 297045, 299628, 328164, 332920, 336168, 339480, 374535, 382858, 396060, 410205, 420210, 428040, 475272, 492246, 499380, 546940, 560280, 574287, 594090, 599256, 656328, 749070, 765716, 792120, 820410, 840420, 957145, 984492, 998760, 1093880, 1148574, 1188180, 1230615, 1498140, 1531432, 1640820, 1680840, 1722861, 1914290, 1968984, 2297148, 2376360, 2461230, 2871435, 2996280, 3281640, 3445722, 3828580, 4594296, 4922460, 5742870, 6891444, 7657160, 8614305, 9844920, 11485740, 13782888, 17228610, 22971480, 34457220, 68914440]

約数ペア:

[(1, 68914440), (2, 34457220), (3, 22971480), (4, 17228610), (5, 13782888), (6, 11485740), (7, 9844920), (8, 8614305), (9, 7657160), (10, 6891444), (12, 5742870), (14, 4922460), (15, 4594296), (18, 3828580), (20, 3445722), (21, 3281640), (23, 2996280), (24, 2871435), (28, 2461230), (29, 2376360), (30, 2297148), (35, 1968984), (36, 1914290), (40, 1722861), (41, 1680840), (42, 1640820), (45, 1531432), (46, 1498140), (56, 1230615), (58, 1188180), (60, 1148574), (63, 1093880), (69, 998760), (70, 984492), (72, 957145), (82, 840420), (84, 820410), (87, 792120), (90, 765716), (92, 749070), (105, 656328), (115, 599256), (116, 594090), (120, 574287), (123, 560280), (126, 546940), (138, 499380), (140, 492246), (145, 475272), (161, 428040), (164, 420210), (168, 410205), (174, 396060), (180, 382858), (184, 374535), (203, 339480), (205, 336168), (207, 332920), (210, 328164), (230, 299628), (232, 297045), (246, 280140), (252, 273470), (261, 264040), (276, 249690), (280, 246123), (287, 240120), (290, 237636), (315, 218776), (322, 214020), (328, 210105), (345, 199752), (348, 198030), (360, 191429), (369, 186760), (406, 169740), (410, 168084), (414, 166460), (420, 164082), (435, 158424), (460, 149814), (483, 142680), (492, 140070), (504, 136735), (522, 132020), (552, 124845), (574, 120060), (580, 118818), (609, 113160), (615, 112056), (630, 109388), (644, 107010), (667, 103320), (690, 99876), (696, 99015), (738, 93380), (805, 85608), (812, 84870), (820, 84042), (828, 83230), (840, 82041), (861, 80040), (870, 79212), (920, 74907), (943, 73080), (966, 71340), (984, 70035), (1015, 67896), (1035, 66584), (1044, 66010), (1148, 60030), (1160, 59409), (1189, 57960), (1218, 56580), (1230, 56028), (1260, 54694), (1288, 53505), (1305, 52808), (1334, 51660), (1380, 49938), (1435, 48024), (1449, 47560), (1476, 46690), (1610, 42804), (1624, 42435), (1640, 42021), (1656, 41615), (1722, 40020), (1740, 39606), (1827, 37720), (1845, 37352), (1886, 36540), (1932, 35670), (2001, 34440), (2030, 33948), (2070, 33292), (2088, 33005), (2296, 30015), (2378, 28980), (2415, 28536), (2436, 28290), (2460, 28014), (2520, 27347), (2583, 26680), (2610, 26404), (2668, 25830), (2760, 24969), (2829, 24360), (2870, 24012), (2898, 23780), (2952, 23345), (3045, 22632), (3220, 21402), (3335, 20664), (3444, 20010), (3480, 19803), (3567, 19320), (3654, 18860), (3690, 18676), (3772, 18270), (3864, 17835), (4002, 17220), (4060, 16974), (4140, 16646), (4305, 16008), (4669, 14760), (4715, 14616), (4756, 14490), (4830, 14268), (4872, 14145), (4920, 14007), (5166, 13340), (5220, 13202), (5336, 12915), (5658, 12180), (5740, 12006), (5796, 11890), (5945, 11592), (6003, 11480), (6090, 11316), (6440, 10701), (6601, 10440), (6670, 10332), (6888, 10005), (7134, 9660), (7245, 9512), (7308, 9430), (7380, 9338), (7544, 9135), (8004, 8610), (8120, 8487), (8280, 8323)]