262129560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2579}}^1$

素因数の和:2622

約数の個数: 192

約数和(自身を含む): 988243200

約数和(自身を除く): 726113640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 121, 132, 140, 154, 165, 168, 210, 220, 231, 242, 264, 280, 308, 330, 363, 385, 420, 440, 462, 484, 605, 616, 660, 726, 770, 840, 847, 924, 968, 1155, 1210, 1320, 1452, 1540, 1694, 1815, 1848, 2310, 2420, 2541, 2579, 2904, 3080, 3388, 3630, 4235, 4620, 4840, 5082, 5158, 6776, 7260, 7737, 8470, 9240, 10164, 10316, 12705, 12895, 14520, 15474, 16940, 18053, 20328, 20632, 25410, 25790, 28369, 30948, 33880, 36106, 38685, 50820, 51580, 54159, 56738, 61896, 72212, 77370, 85107, 90265, 101640, 103160, 108318, 113476, 141845, 144424, 154740, 170214, 180530, 198583, 216636, 226952, 270795, 283690, 309480, 312059, 340428, 361060, 397166, 425535, 433272, 541590, 567380, 595749, 624118, 680856, 722120, 794332, 851070, 936177, 992915, 1083180, 1134760, 1191498, 1248236, 1560295, 1588664, 1702140, 1872354, 1985830, 2166360, 2184413, 2382996, 2496472, 2978745, 3120590, 3404280, 3744708, 3971660, 4368826, 4680885, 4765992, 5957490, 6241180, 6553239, 7489416, 7943320, 8737652, 9361770, 10922065, 11914980, 12482360, 13106478, 17475304, 18723540, 21844130, 23829960, 26212956, 32766195, 37447080, 43688260, 52425912, 65532390, 87376520, 131064780, 262129560]

約数ペア:

[(1, 262129560), (2, 131064780), (3, 87376520), (4, 65532390), (5, 52425912), (6, 43688260), (7, 37447080), (8, 32766195), (10, 26212956), (11, 23829960), (12, 21844130), (14, 18723540), (15, 17475304), (20, 13106478), (21, 12482360), (22, 11914980), (24, 10922065), (28, 9361770), (30, 8737652), (33, 7943320), (35, 7489416), (40, 6553239), (42, 6241180), (44, 5957490), (55, 4765992), (56, 4680885), (60, 4368826), (66, 3971660), (70, 3744708), (77, 3404280), (84, 3120590), (88, 2978745), (105, 2496472), (110, 2382996), (120, 2184413), (121, 2166360), (132, 1985830), (140, 1872354), (154, 1702140), (165, 1588664), (168, 1560295), (210, 1248236), (220, 1191498), (231, 1134760), (242, 1083180), (264, 992915), (280, 936177), (308, 851070), (330, 794332), (363, 722120), (385, 680856), (420, 624118), (440, 595749), (462, 567380), (484, 541590), (605, 433272), (616, 425535), (660, 397166), (726, 361060), (770, 340428), (840, 312059), (847, 309480), (924, 283690), (968, 270795), (1155, 226952), (1210, 216636), (1320, 198583), (1452, 180530), (1540, 170214), (1694, 154740), (1815, 144424), (1848, 141845), (2310, 113476), (2420, 108318), (2541, 103160), (2579, 101640), (2904, 90265), (3080, 85107), (3388, 77370), (3630, 72212), (4235, 61896), (4620, 56738), (4840, 54159), (5082, 51580), (5158, 50820), (6776, 38685), (7260, 36106), (7737, 33880), (8470, 30948), (9240, 28369), (10164, 25790), (10316, 25410), (12705, 20632), (12895, 20328), (14520, 18053), (15474, 16940)]