22971480

素因数分解:

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

素因数の和:114

約数の個数: 256

約数和(自身を含む): 87091200

約数和(自身を除く): 64119720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 29, 30, 35, 40, 41, 42, 46, 56, 58, 60, 69, 70, 82, 84, 87, 92, 105, 115, 116, 120, 123, 138, 140, 145, 161, 164, 168, 174, 184, 203, 205, 210, 230, 232, 246, 276, 280, 287, 290, 322, 328, 345, 348, 406, 410, 420, 435, 460, 483, 492, 552, 574, 580, 609, 615, 644, 667, 690, 696, 805, 812, 820, 840, 861, 870, 920, 943, 966, 984, 1015, 1148, 1160, 1189, 1218, 1230, 1288, 1334, 1380, 1435, 1610, 1624, 1640, 1722, 1740, 1886, 1932, 2001, 2030, 2296, 2378, 2415, 2436, 2460, 2668, 2760, 2829, 2870, 3045, 3220, 3335, 3444, 3480, 3567, 3772, 3864, 4002, 4060, 4305, 4669, 4715, 4756, 4830, 4872, 4920, 5336, 5658, 5740, 5945, 6090, 6440, 6601, 6670, 6888, 7134, 7544, 8004, 8120, 8323, 8610, 9338, 9430, 9512, 9660, 10005, 11316, 11480, 11890, 12180, 13202, 13340, 14007, 14145, 14268, 16008, 16646, 17220, 17835, 18676, 18860, 19320, 19803, 20010, 22632, 23345, 23780, 24360, 24969, 26404, 26680, 27347, 28014, 28290, 28536, 33005, 33292, 34440, 35670, 37352, 37720, 39606, 40020, 41615, 46690, 47560, 49938, 52808, 54694, 56028, 56580, 66010, 66584, 70035, 71340, 79212, 80040, 82041, 83230, 93380, 99015, 99876, 109388, 112056, 113160, 124845, 132020, 136735, 140070, 142680, 158424, 164082, 166460, 186760, 191429, 198030, 199752, 218776, 249690, 264040, 273470, 280140, 328164, 332920, 382858, 396060, 410205, 499380, 546940, 560280, 574287, 656328, 765716, 792120, 820410, 957145, 998760, 1093880, 1148574, 1531432, 1640820, 1914290, 2297148, 2871435, 3281640, 3828580, 4594296, 5742870, 7657160, 11485740, 22971480]

約数ペア:

[(1, 22971480), (2, 11485740), (3, 7657160), (4, 5742870), (5, 4594296), (6, 3828580), (7, 3281640), (8, 2871435), (10, 2297148), (12, 1914290), (14, 1640820), (15, 1531432), (20, 1148574), (21, 1093880), (23, 998760), (24, 957145), (28, 820410), (29, 792120), (30, 765716), (35, 656328), (40, 574287), (41, 560280), (42, 546940), (46, 499380), (56, 410205), (58, 396060), (60, 382858), (69, 332920), (70, 328164), (82, 280140), (84, 273470), (87, 264040), (92, 249690), (105, 218776), (115, 199752), (116, 198030), (120, 191429), (123, 186760), (138, 166460), (140, 164082), (145, 158424), (161, 142680), (164, 140070), (168, 136735), (174, 132020), (184, 124845), (203, 113160), (205, 112056), (210, 109388), (230, 99876), (232, 99015), (246, 93380), (276, 83230), (280, 82041), (287, 80040), (290, 79212), (322, 71340), (328, 70035), (345, 66584), (348, 66010), (406, 56580), (410, 56028), (420, 54694), (435, 52808), (460, 49938), (483, 47560), (492, 46690), (552, 41615), (574, 40020), (580, 39606), (609, 37720), (615, 37352), (644, 35670), (667, 34440), (690, 33292), (696, 33005), (805, 28536), (812, 28290), (820, 28014), (840, 27347), (861, 26680), (870, 26404), (920, 24969), (943, 24360), (966, 23780), (984, 23345), (1015, 22632), (1148, 20010), (1160, 19803), (1189, 19320), (1218, 18860), (1230, 18676), (1288, 17835), (1334, 17220), (1380, 16646), (1435, 16008), (1610, 14268), (1624, 14145), (1640, 14007), (1722, 13340), (1740, 13202), (1886, 12180), (1932, 11890), (2001, 11480), (2030, 11316), (2296, 10005), (2378, 9660), (2415, 9512), (2436, 9430), (2460, 9338), (2668, 8610), (2760, 8323), (2829, 8120), (2870, 8004), (3045, 7544), (3220, 7134), (3335, 6888), (3444, 6670), (3480, 6601), (3567, 6440), (3772, 6090), (3864, 5945), (4002, 5740), (4060, 5658), (4305, 5336), (4669, 4920), (4715, 4872), (4756, 4830)]