209085360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2731}}^1$

素因数の和:2787

約数の個数: 160

約数和(自身を含む): 731738880

約数和(自身を除く): 522653520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 33, 40, 44, 48, 55, 58, 60, 66, 80, 87, 88, 110, 116, 120, 132, 145, 165, 174, 176, 220, 232, 240, 264, 290, 319, 330, 348, 435, 440, 464, 528, 580, 638, 660, 696, 870, 880, 957, 1160, 1276, 1320, 1392, 1595, 1740, 1914, 2320, 2552, 2640, 2731, 3190, 3480, 3828, 4785, 5104, 5462, 6380, 6960, 7656, 8193, 9570, 10924, 12760, 13655, 15312, 16386, 19140, 21848, 25520, 27310, 30041, 32772, 38280, 40965, 43696, 54620, 60082, 65544, 76560, 79199, 81930, 90123, 109240, 120164, 131088, 150205, 158398, 163860, 180246, 218480, 237597, 240328, 300410, 316796, 327720, 360492, 395995, 450615, 475194, 480656, 600820, 633592, 655440, 720984, 791990, 871189, 901230, 950388, 1187985, 1201640, 1267184, 1441968, 1583980, 1742378, 1802460, 1900776, 2375970, 2403280, 2613567, 3167960, 3484756, 3604920, 3801552, 4355945, 4751940, 5227134, 6335920, 6969512, 7209840, 8711890, 9503880, 10454268, 13067835, 13939024, 17423780, 19007760, 20908536, 26135670, 34847560, 41817072, 52271340, 69695120, 104542680, 209085360]

約数ペア:

[(1, 209085360), (2, 104542680), (3, 69695120), (4, 52271340), (5, 41817072), (6, 34847560), (8, 26135670), (10, 20908536), (11, 19007760), (12, 17423780), (15, 13939024), (16, 13067835), (20, 10454268), (22, 9503880), (24, 8711890), (29, 7209840), (30, 6969512), (33, 6335920), (40, 5227134), (44, 4751940), (48, 4355945), (55, 3801552), (58, 3604920), (60, 3484756), (66, 3167960), (80, 2613567), (87, 2403280), (88, 2375970), (110, 1900776), (116, 1802460), (120, 1742378), (132, 1583980), (145, 1441968), (165, 1267184), (174, 1201640), (176, 1187985), (220, 950388), (232, 901230), (240, 871189), (264, 791990), (290, 720984), (319, 655440), (330, 633592), (348, 600820), (435, 480656), (440, 475194), (464, 450615), (528, 395995), (580, 360492), (638, 327720), (660, 316796), (696, 300410), (870, 240328), (880, 237597), (957, 218480), (1160, 180246), (1276, 163860), (1320, 158398), (1392, 150205), (1595, 131088), (1740, 120164), (1914, 109240), (2320, 90123), (2552, 81930), (2640, 79199), (2731, 76560), (3190, 65544), (3480, 60082), (3828, 54620), (4785, 43696), (5104, 40965), (5462, 38280), (6380, 32772), (6960, 30041), (7656, 27310), (8193, 25520), (9570, 21848), (10924, 19140), (12760, 16386), (13655, 15312)]