216803520

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1091}}^1$

素因数の和:1140

約数の個数: 224

約数和(自身を含む): 798819840

約数和(自身を除く): 582016320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 270, 276, 288, 320, 345, 360, 368, 414, 432, 460, 480, 540, 552, 576, 621, 690, 720, 736, 828, 864, 920, 960, 1035, 1080, 1091, 1104, 1242, 1380, 1440, 1472, 1656, 1728, 1840, 2070, 2160, 2182, 2208, 2484, 2760, 2880, 3105, 3273, 3312, 3680, 4140, 4320, 4364, 4416, 4968, 5455, 5520, 6210, 6546, 6624, 7360, 8280, 8640, 8728, 9819, 9936, 10910, 11040, 12420, 13092, 13248, 16365, 16560, 17456, 19638, 19872, 21820, 22080, 24840, 25093, 26184, 29457, 32730, 33120, 34912, 39276, 39744, 43640, 49095, 49680, 50186, 52368, 58914, 65460, 66240, 69824, 75279, 78552, 87280, 98190, 99360, 100372, 104736, 117828, 125465, 130920, 147285, 150558, 157104, 174560, 196380, 198720, 200744, 209472, 225837, 235656, 250930, 261840, 294570, 301116, 314208, 349120, 376395, 392760, 401488, 451674, 471312, 501860, 523680, 589140, 602232, 628416, 677511, 752790, 785520, 802976, 903348, 942624, 1003720, 1047360, 1129185, 1178280, 1204464, 1355022, 1505580, 1571040, 1605952, 1806696, 1885248, 2007440, 2258370, 2356560, 2408928, 2710044, 3011160, 3142080, 3387555, 3613392, 4014880, 4516740, 4713120, 4817856, 5420088, 6022320, 6775110, 7226784, 8029760, 9033480, 9426240, 10840176, 12044640, 13550220, 14453568, 18066960, 21680352, 24089280, 27100440, 36133920, 43360704, 54200880, 72267840, 108401760, 216803520]

約数ペア:

[(1, 216803520), (2, 108401760), (3, 72267840), (4, 54200880), (5, 43360704), (6, 36133920), (8, 27100440), (9, 24089280), (10, 21680352), (12, 18066960), (15, 14453568), (16, 13550220), (18, 12044640), (20, 10840176), (23, 9426240), (24, 9033480), (27, 8029760), (30, 7226784), (32, 6775110), (36, 6022320), (40, 5420088), (45, 4817856), (46, 4713120), (48, 4516740), (54, 4014880), (60, 3613392), (64, 3387555), (69, 3142080), (72, 3011160), (80, 2710044), (90, 2408928), (92, 2356560), (96, 2258370), (108, 2007440), (115, 1885248), (120, 1806696), (135, 1605952), (138, 1571040), (144, 1505580), (160, 1355022), (180, 1204464), (184, 1178280), (192, 1129185), (207, 1047360), (216, 1003720), (230, 942624), (240, 903348), (270, 802976), (276, 785520), (288, 752790), (320, 677511), (345, 628416), (360, 602232), (368, 589140), (414, 523680), (432, 501860), (460, 471312), (480, 451674), (540, 401488), (552, 392760), (576, 376395), (621, 349120), (690, 314208), (720, 301116), (736, 294570), (828, 261840), (864, 250930), (920, 235656), (960, 225837), (1035, 209472), (1080, 200744), (1091, 198720), (1104, 196380), (1242, 174560), (1380, 157104), (1440, 150558), (1472, 147285), (1656, 130920), (1728, 125465), (1840, 117828), (2070, 104736), (2160, 100372), (2182, 99360), (2208, 98190), (2484, 87280), (2760, 78552), (2880, 75279), (3105, 69824), (3273, 66240), (3312, 65460), (3680, 58914), (4140, 52368), (4320, 50186), (4364, 49680), (4416, 49095), (4968, 43640), (5455, 39744), (5520, 39276), (6210, 34912), (6546, 33120), (6624, 32730), (7360, 29457), (8280, 26184), (8640, 25093), (8728, 24840), (9819, 22080), (9936, 21820), (10910, 19872), (11040, 19638), (12420, 17456), (13092, 16560), (13248, 16365)]