314380440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8821}}^1$

素因数の和:8855

約数の個数: 160

約数和(自身を含む): 1152858960

約数和(自身を除く): 838478520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1620, 1782, 1980, 2376, 2970, 3240, 3564, 3960, 4455, 5940, 7128, 8821, 8910, 11880, 17642, 17820, 26463, 35284, 35640, 44105, 52926, 70568, 79389, 88210, 97031, 105852, 132315, 158778, 176420, 194062, 211704, 238167, 264630, 291093, 317556, 352840, 388124, 396945, 476334, 485155, 529260, 582186, 635112, 714501, 776248, 793890, 873279, 952668, 970310, 1058520, 1164372, 1190835, 1429002, 1455465, 1587780, 1746558, 1905336, 1940620, 2328744, 2381670, 2619837, 2858004, 2910930, 3175560, 3493116, 3572505, 3881240, 4366395, 4763340, 5239674, 5716008, 5821860, 6986232, 7145010, 7859511, 8732790, 9526680, 10479348, 11643720, 13099185, 14290020, 15719022, 17465580, 20958696, 26198370, 28580040, 31438044, 34931160, 39297555, 52396740, 62876088, 78595110, 104793480, 157190220, 314380440]

約数ペア:

[(1, 314380440), (2, 157190220), (3, 104793480), (4, 78595110), (5, 62876088), (6, 52396740), (8, 39297555), (9, 34931160), (10, 31438044), (11, 28580040), (12, 26198370), (15, 20958696), (18, 17465580), (20, 15719022), (22, 14290020), (24, 13099185), (27, 11643720), (30, 10479348), (33, 9526680), (36, 8732790), (40, 7859511), (44, 7145010), (45, 6986232), (54, 5821860), (55, 5716008), (60, 5239674), (66, 4763340), (72, 4366395), (81, 3881240), (88, 3572505), (90, 3493116), (99, 3175560), (108, 2910930), (110, 2858004), (120, 2619837), (132, 2381670), (135, 2328744), (162, 1940620), (165, 1905336), (180, 1746558), (198, 1587780), (216, 1455465), (220, 1429002), (264, 1190835), (270, 1164372), (297, 1058520), (324, 970310), (330, 952668), (360, 873279), (396, 793890), (405, 776248), (440, 714501), (495, 635112), (540, 582186), (594, 529260), (648, 485155), (660, 476334), (792, 396945), (810, 388124), (891, 352840), (990, 317556), (1080, 291093), (1188, 264630), (1320, 238167), (1485, 211704), (1620, 194062), (1782, 176420), (1980, 158778), (2376, 132315), (2970, 105852), (3240, 97031), (3564, 88210), (3960, 79389), (4455, 70568), (5940, 52926), (7128, 44105), (8821, 35640), (8910, 35284), (11880, 26463), (17642, 17820)]