810220080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3967}}^1$

素因数の和:4043

約数の個数: 160

約数和(自身を含む): 2692399104

約数和(自身を除く): 1882179024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 37, 40, 46, 48, 60, 69, 74, 80, 92, 111, 115, 120, 138, 148, 184, 185, 222, 230, 240, 276, 296, 345, 368, 370, 444, 460, 552, 555, 592, 690, 740, 851, 888, 920, 1104, 1110, 1380, 1480, 1702, 1776, 1840, 2220, 2553, 2760, 2960, 3404, 3967, 4255, 4440, 5106, 5520, 6808, 7934, 8510, 8880, 10212, 11901, 12765, 13616, 15868, 17020, 19835, 20424, 23802, 25530, 31736, 34040, 39670, 40848, 47604, 51060, 59505, 63472, 68080, 79340, 91241, 95208, 102120, 119010, 146779, 158680, 182482, 190416, 204240, 238020, 273723, 293558, 317360, 364964, 440337, 456205, 476040, 547446, 587116, 729928, 733895, 880674, 912410, 952080, 1094892, 1174232, 1368615, 1459856, 1467790, 1761348, 1824820, 2189784, 2201685, 2348464, 2737230, 2935580, 3375917, 3522696, 3649640, 4379568, 4403370, 5474460, 5871160, 6751834, 7045392, 7299280, 8806740, 10127751, 10948920, 11742320, 13503668, 16879585, 17613480, 20255502, 21897840, 27007336, 33759170, 35226960, 40511004, 50638755, 54014672, 67518340, 81022008, 101277510, 135036680, 162044016, 202555020, 270073360, 405110040, 810220080]

約数ペア:

[(1, 810220080), (2, 405110040), (3, 270073360), (4, 202555020), (5, 162044016), (6, 135036680), (8, 101277510), (10, 81022008), (12, 67518340), (15, 54014672), (16, 50638755), (20, 40511004), (23, 35226960), (24, 33759170), (30, 27007336), (37, 21897840), (40, 20255502), (46, 17613480), (48, 16879585), (60, 13503668), (69, 11742320), (74, 10948920), (80, 10127751), (92, 8806740), (111, 7299280), (115, 7045392), (120, 6751834), (138, 5871160), (148, 5474460), (184, 4403370), (185, 4379568), (222, 3649640), (230, 3522696), (240, 3375917), (276, 2935580), (296, 2737230), (345, 2348464), (368, 2201685), (370, 2189784), (444, 1824820), (460, 1761348), (552, 1467790), (555, 1459856), (592, 1368615), (690, 1174232), (740, 1094892), (851, 952080), (888, 912410), (920, 880674), (1104, 733895), (1110, 729928), (1380, 587116), (1480, 547446), (1702, 476040), (1776, 456205), (1840, 440337), (2220, 364964), (2553, 317360), (2760, 293558), (2960, 273723), (3404, 238020), (3967, 204240), (4255, 190416), (4440, 182482), (5106, 158680), (5520, 146779), (6808, 119010), (7934, 102120), (8510, 95208), (8880, 91241), (10212, 79340), (11901, 68080), (12765, 63472), (13616, 59505), (15868, 51060), (17020, 47604), (19835, 40848), (20424, 39670), (23802, 34040), (25530, 31736)]