269097760

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 192

約数和(自身を含む): 731566080

約数和(自身を除く): 462468320

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 41, 68, 76, 80, 82, 85, 95, 127, 136, 152, 160, 164, 170, 190, 205, 254, 272, 304, 323, 328, 340, 380, 410, 508, 544, 608, 635, 646, 656, 680, 697, 760, 779, 820, 1016, 1270, 1292, 1312, 1360, 1394, 1520, 1558, 1615, 1640, 2032, 2159, 2413, 2540, 2584, 2720, 2788, 3040, 3116, 3230, 3280, 3485, 3895, 4064, 4318, 4826, 5080, 5168, 5207, 5576, 6232, 6460, 6560, 6970, 7790, 8636, 9652, 10160, 10336, 10414, 10795, 11152, 12065, 12464, 12920, 13243, 13940, 15580, 17272, 19304, 20320, 20828, 21590, 22304, 24130, 24928, 25840, 26035, 26486, 27880, 31160, 34544, 38608, 41021, 41656, 43180, 48260, 51680, 52070, 52972, 55760, 62320, 66215, 69088, 77216, 82042, 83312, 86360, 88519, 96520, 98933, 104140, 105944, 111520, 124640, 132430, 164084, 166624, 172720, 177038, 193040, 197866, 205105, 208280, 211888, 264860, 328168, 345440, 354076, 386080, 395732, 410210, 416560, 423776, 442595, 494665, 529720, 656336, 708152, 791464, 820420, 833120, 885190, 989330, 1059440, 1312672, 1416304, 1582928, 1640840, 1681861, 1770380, 1978660, 2118880, 2832608, 3165856, 3281680, 3363722, 3540760, 3957320, 6563360, 6727444, 7081520, 7914640, 8409305, 13454888, 14163040, 15829280, 16818610, 26909776, 33637220, 53819552, 67274440, 134548880, 269097760]

約数ペア:

[(1, 269097760), (2, 134548880), (4, 67274440), (5, 53819552), (8, 33637220), (10, 26909776), (16, 16818610), (17, 15829280), (19, 14163040), (20, 13454888), (32, 8409305), (34, 7914640), (38, 7081520), (40, 6727444), (41, 6563360), (68, 3957320), (76, 3540760), (80, 3363722), (82, 3281680), (85, 3165856), (95, 2832608), (127, 2118880), (136, 1978660), (152, 1770380), (160, 1681861), (164, 1640840), (170, 1582928), (190, 1416304), (205, 1312672), (254, 1059440), (272, 989330), (304, 885190), (323, 833120), (328, 820420), (340, 791464), (380, 708152), (410, 656336), (508, 529720), (544, 494665), (608, 442595), (635, 423776), (646, 416560), (656, 410210), (680, 395732), (697, 386080), (760, 354076), (779, 345440), (820, 328168), (1016, 264860), (1270, 211888), (1292, 208280), (1312, 205105), (1360, 197866), (1394, 193040), (1520, 177038), (1558, 172720), (1615, 166624), (1640, 164084), (2032, 132430), (2159, 124640), (2413, 111520), (2540, 105944), (2584, 104140), (2720, 98933), (2788, 96520), (3040, 88519), (3116, 86360), (3230, 83312), (3280, 82042), (3485, 77216), (3895, 69088), (4064, 66215), (4318, 62320), (4826, 55760), (5080, 52972), (5168, 52070), (5207, 51680), (5576, 48260), (6232, 43180), (6460, 41656), (6560, 41021), (6970, 38608), (7790, 34544), (8636, 31160), (9652, 27880), (10160, 26486), (10336, 26035), (10414, 25840), (10795, 24928), (11152, 24130), (12065, 22304), (12464, 21590), (12920, 20828), (13243, 20320), (13940, 19304), (15580, 17272)]