2016258640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^2\times {\mathrm{47}}^1$

素因数の和:182

約数の個数: 240

約数和(自身を含む): 5537859840

約数和(自身を除く): 3521601200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 41, 44, 47, 55, 58, 80, 82, 88, 94, 110, 116, 145, 164, 176, 188, 205, 220, 232, 235, 290, 319, 328, 376, 410, 440, 451, 464, 470, 517, 580, 638, 656, 752, 820, 880, 902, 940, 1034, 1160, 1189, 1276, 1363, 1595, 1640, 1681, 1804, 1880, 1927, 2068, 2255, 2320, 2378, 2552, 2585, 2726, 3190, 3280, 3362, 3608, 3760, 3854, 4136, 4510, 4756, 5104, 5170, 5452, 5945, 6380, 6724, 6815, 7216, 7708, 8272, 8405, 9020, 9512, 9635, 10340, 10904, 11890, 12760, 13079, 13448, 13630, 14993, 15416, 16810, 18040, 18491, 19024, 19270, 20680, 21197, 21808, 23780, 25520, 26158, 26896, 27260, 29986, 30832, 33620, 36080, 36982, 38540, 41360, 42394, 47560, 48749, 52316, 54520, 55883, 59972, 65395, 67240, 73964, 74965, 77080, 79007, 84788, 92455, 95120, 97498, 104632, 105985, 109040, 111766, 119944, 130790, 134480, 147928, 149930, 154160, 158014, 169576, 184910, 194996, 209264, 211970, 223532, 239888, 243745, 261580, 279415, 295856, 299860, 316028, 339152, 369820, 389992, 395035, 423940, 447064, 487490, 523160, 536239, 558830, 599720, 614713, 632056, 739640, 779984, 790070, 847880, 869077, 894128, 974980, 1046320, 1072478, 1117660, 1199440, 1229426, 1264112, 1479280, 1580140, 1695760, 1738154, 1949960, 2144956, 2235320, 2291203, 2458852, 2681195, 3073565, 3160280, 3476308, 3899920, 4289912, 4345385, 4470640, 4582406, 4917704, 5362390, 6147130, 6320560, 6952616, 8579824, 8690770, 9164812, 9835408, 10724780, 11456015, 12294260, 13905232, 17381540, 18329624, 21449560, 22912030, 24588520, 25203233, 34763080, 36659248, 42899120, 45824060, 49177040, 50406466, 69526160, 91648120, 100812932, 126016165, 183296240, 201625864, 252032330, 403251728, 504064660, 1008129320, 2016258640]

約数ペア:

[(1, 2016258640), (2, 1008129320), (4, 504064660), (5, 403251728), (8, 252032330), (10, 201625864), (11, 183296240), (16, 126016165), (20, 100812932), (22, 91648120), (29, 69526160), (40, 50406466), (41, 49177040), (44, 45824060), (47, 42899120), (55, 36659248), (58, 34763080), (80, 25203233), (82, 24588520), (88, 22912030), (94, 21449560), (110, 18329624), (116, 17381540), (145, 13905232), (164, 12294260), (176, 11456015), (188, 10724780), (205, 9835408), (220, 9164812), (232, 8690770), (235, 8579824), (290, 6952616), (319, 6320560), (328, 6147130), (376, 5362390), (410, 4917704), (440, 4582406), (451, 4470640), (464, 4345385), (470, 4289912), (517, 3899920), (580, 3476308), (638, 3160280), (656, 3073565), (752, 2681195), (820, 2458852), (880, 2291203), (902, 2235320), (940, 2144956), (1034, 1949960), (1160, 1738154), (1189, 1695760), (1276, 1580140), (1363, 1479280), (1595, 1264112), (1640, 1229426), (1681, 1199440), (1804, 1117660), (1880, 1072478), (1927, 1046320), (2068, 974980), (2255, 894128), (2320, 869077), (2378, 847880), (2552, 790070), (2585, 779984), (2726, 739640), (3190, 632056), (3280, 614713), (3362, 599720), (3608, 558830), (3760, 536239), (3854, 523160), (4136, 487490), (4510, 447064), (4756, 423940), (5104, 395035), (5170, 389992), (5452, 369820), (5945, 339152), (6380, 316028), (6724, 299860), (6815, 295856), (7216, 279415), (7708, 261580), (8272, 243745), (8405, 239888), (9020, 223532), (9512, 211970), (9635, 209264), (10340, 194996), (10904, 184910), (11890, 169576), (12760, 158014), (13079, 154160), (13448, 149930), (13630, 147928), (14993, 134480), (15416, 130790), (16810, 119944), (18040, 111766), (18491, 109040), (19024, 105985), (19270, 104632), (20680, 97498), (21197, 95120), (21808, 92455), (23780, 84788), (25520, 79007), (26158, 77080), (26896, 74965), (27260, 73964), (29986, 67240), (30832, 65395), (33620, 59972), (36080, 55883), (36982, 54520), (38540, 52316), (41360, 48749), (42394, 47560)]