2031815040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{773}}^1$

素因数の和:869

約数の個数: 192

約数和(自身を含む): 6664790160

約数和(自身を除く): 4632975120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 773, 888, 960, 1110, 1184, 1369, 1480, 1546, 1776, 1920, 2220, 2319, 2368, 2738, 2960, 3092, 3552, 3865, 4107, 4440, 4638, 4736, 5476, 5920, 6184, 6845, 7104, 7730, 8214, 8880, 9276, 10952, 11595, 11840, 12368, 13690, 14208, 15460, 16428, 17760, 18552, 20535, 21904, 23190, 23680, 24736, 27380, 28601, 30920, 32856, 35520, 37104, 41070, 43808, 46380, 49472, 54760, 57202, 61840, 65712, 71040, 74208, 82140, 85803, 87616, 92760, 98944, 109520, 114404, 123680, 131424, 143005, 148416, 164280, 171606, 175232, 185520, 219040, 228808, 247360, 262848, 286010, 296832, 328560, 343212, 371040, 429015, 438080, 457616, 494720, 525696, 572020, 657120, 686424, 742080, 858030, 876160, 915232, 1058237, 1144040, 1314240, 1372848, 1484160, 1716060, 1830464, 2116474, 2288080, 2628480, 2745696, 3174711, 3432120, 3660928, 4232948, 4576160, 5291185, 5491392, 6349422, 6864240, 8465896, 9152320, 10582370, 10982784, 12698844, 13728480, 15873555, 16931792, 18304640, 21164740, 25397688, 27456960, 31747110, 33863584, 42329480, 50795376, 54913920, 63494220, 67727168, 84658960, 101590752, 126988440, 135454336, 169317920, 203181504, 253976880, 338635840, 406363008, 507953760, 677271680, 1015907520, 2031815040]

約数ペア:

[(1, 2031815040), (2, 1015907520), (3, 677271680), (4, 507953760), (5, 406363008), (6, 338635840), (8, 253976880), (10, 203181504), (12, 169317920), (15, 135454336), (16, 126988440), (20, 101590752), (24, 84658960), (30, 67727168), (32, 63494220), (37, 54913920), (40, 50795376), (48, 42329480), (60, 33863584), (64, 31747110), (74, 27456960), (80, 25397688), (96, 21164740), (111, 18304640), (120, 16931792), (128, 15873555), (148, 13728480), (160, 12698844), (185, 10982784), (192, 10582370), (222, 9152320), (240, 8465896), (296, 6864240), (320, 6349422), (370, 5491392), (384, 5291185), (444, 4576160), (480, 4232948), (555, 3660928), (592, 3432120), (640, 3174711), (740, 2745696), (773, 2628480), (888, 2288080), (960, 2116474), (1110, 1830464), (1184, 1716060), (1369, 1484160), (1480, 1372848), (1546, 1314240), (1776, 1144040), (1920, 1058237), (2220, 915232), (2319, 876160), (2368, 858030), (2738, 742080), (2960, 686424), (3092, 657120), (3552, 572020), (3865, 525696), (4107, 494720), (4440, 457616), (4638, 438080), (4736, 429015), (5476, 371040), (5920, 343212), (6184, 328560), (6845, 296832), (7104, 286010), (7730, 262848), (8214, 247360), (8880, 228808), (9276, 219040), (10952, 185520), (11595, 175232), (11840, 171606), (12368, 164280), (13690, 148416), (14208, 143005), (15460, 131424), (16428, 123680), (17760, 114404), (18552, 109520), (20535, 98944), (21904, 92760), (23190, 87616), (23680, 85803), (24736, 82140), (27380, 74208), (28601, 71040), (30920, 65712), (32856, 61840), (35520, 57202), (37104, 54760), (41070, 49472), (43808, 46380)]