271912080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{811}}^1$

素因数の和:965

約数の個数: 160

約数和(自身を含む): 927940608

約数和(自身を除く): 656028528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 127, 132, 165, 176, 220, 240, 254, 264, 330, 381, 440, 508, 528, 635, 660, 762, 811, 880, 1016, 1270, 1320, 1397, 1524, 1622, 1905, 2032, 2433, 2540, 2640, 2794, 3048, 3244, 3810, 4055, 4191, 4866, 5080, 5588, 6096, 6488, 6985, 7620, 8110, 8382, 8921, 9732, 10160, 11176, 12165, 12976, 13970, 15240, 16220, 16764, 17842, 19464, 20955, 22352, 24330, 26763, 27940, 30480, 32440, 33528, 35684, 38928, 41910, 44605, 48660, 53526, 55880, 64880, 67056, 71368, 83820, 89210, 97320, 102997, 107052, 111760, 133815, 142736, 167640, 178420, 194640, 205994, 214104, 267630, 308991, 335280, 356840, 411988, 428208, 514985, 535260, 617982, 713680, 823976, 1029970, 1070520, 1132967, 1235964, 1544955, 1647952, 2059940, 2141040, 2265934, 2471928, 3089910, 3398901, 4119880, 4531868, 4943856, 5664835, 6179820, 6797802, 8239760, 9063736, 11329670, 12359640, 13595604, 16994505, 18127472, 22659340, 24719280, 27191208, 33989010, 45318680, 54382416, 67978020, 90637360, 135956040, 271912080]

約数ペア:

[(1, 271912080), (2, 135956040), (3, 90637360), (4, 67978020), (5, 54382416), (6, 45318680), (8, 33989010), (10, 27191208), (11, 24719280), (12, 22659340), (15, 18127472), (16, 16994505), (20, 13595604), (22, 12359640), (24, 11329670), (30, 9063736), (33, 8239760), (40, 6797802), (44, 6179820), (48, 5664835), (55, 4943856), (60, 4531868), (66, 4119880), (80, 3398901), (88, 3089910), (110, 2471928), (120, 2265934), (127, 2141040), (132, 2059940), (165, 1647952), (176, 1544955), (220, 1235964), (240, 1132967), (254, 1070520), (264, 1029970), (330, 823976), (381, 713680), (440, 617982), (508, 535260), (528, 514985), (635, 428208), (660, 411988), (762, 356840), (811, 335280), (880, 308991), (1016, 267630), (1270, 214104), (1320, 205994), (1397, 194640), (1524, 178420), (1622, 167640), (1905, 142736), (2032, 133815), (2433, 111760), (2540, 107052), (2640, 102997), (2794, 97320), (3048, 89210), (3244, 83820), (3810, 71368), (4055, 67056), (4191, 64880), (4866, 55880), (5080, 53526), (5588, 48660), (6096, 44605), (6488, 41910), (6985, 38928), (7620, 35684), (8110, 33528), (8382, 32440), (8921, 30480), (9732, 27940), (10160, 26763), (11176, 24330), (12165, 22352), (12976, 20955), (13970, 19464), (15240, 17842), (16220, 16764)]