253352880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10663}}^1$

素因数の和:10696

約数の個数: 160

約数和(自身を含む): 952081920

約数和(自身を除く): 698729040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7920, 10663, 11880, 21326, 23760, 31989, 42652, 53315, 63978, 85304, 95967, 106630, 117293, 127956, 159945, 170608, 191934, 213260, 234586, 255912, 287901, 319890, 351879, 383868, 426520, 469172, 479835, 511824, 575802, 586465, 639780, 703758, 767736, 853040, 938344, 959670, 1055637, 1151604, 1172930, 1279560, 1407516, 1439505, 1535472, 1759395, 1876688, 1919340, 2111274, 2303208, 2345860, 2559120, 2815032, 2879010, 3166911, 3518790, 3838680, 4222548, 4606416, 4691720, 5278185, 5630064, 5758020, 6333822, 7037580, 7677360, 8445096, 9383440, 10556370, 11516040, 12667644, 14075160, 15834555, 16890192, 21112740, 23032080, 25335288, 28150320, 31669110, 42225480, 50670576, 63338220, 84450960, 126676440, 253352880]

約数ペア:

[(1, 253352880), (2, 126676440), (3, 84450960), (4, 63338220), (5, 50670576), (6, 42225480), (8, 31669110), (9, 28150320), (10, 25335288), (11, 23032080), (12, 21112740), (15, 16890192), (16, 15834555), (18, 14075160), (20, 12667644), (22, 11516040), (24, 10556370), (27, 9383440), (30, 8445096), (33, 7677360), (36, 7037580), (40, 6333822), (44, 5758020), (45, 5630064), (48, 5278185), (54, 4691720), (55, 4606416), (60, 4222548), (66, 3838680), (72, 3518790), (80, 3166911), (88, 2879010), (90, 2815032), (99, 2559120), (108, 2345860), (110, 2303208), (120, 2111274), (132, 1919340), (135, 1876688), (144, 1759395), (165, 1535472), (176, 1439505), (180, 1407516), (198, 1279560), (216, 1172930), (220, 1151604), (240, 1055637), (264, 959670), (270, 938344), (297, 853040), (330, 767736), (360, 703758), (396, 639780), (432, 586465), (440, 575802), (495, 511824), (528, 479835), (540, 469172), (594, 426520), (660, 383868), (720, 351879), (792, 319890), (880, 287901), (990, 255912), (1080, 234586), (1188, 213260), (1320, 191934), (1485, 170608), (1584, 159945), (1980, 127956), (2160, 117293), (2376, 106630), (2640, 95967), (2970, 85304), (3960, 63978), (4752, 53315), (5940, 42652), (7920, 31989), (10663, 23760), (11880, 21326)]