273325680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:304

約数の個数: 240

約数和(自身を含む): 965188224

約数和(自身を除く): 691862544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 47, 48, 60, 72, 80, 82, 90, 94, 120, 123, 141, 144, 164, 180, 188, 197, 205, 235, 240, 246, 282, 328, 360, 369, 376, 394, 410, 423, 470, 492, 564, 591, 615, 656, 705, 720, 738, 752, 788, 820, 846, 940, 984, 985, 1128, 1182, 1230, 1410, 1476, 1576, 1640, 1692, 1773, 1845, 1880, 1927, 1968, 1970, 2115, 2256, 2364, 2460, 2820, 2952, 2955, 3152, 3280, 3384, 3546, 3690, 3760, 3854, 3940, 4230, 4728, 4920, 5640, 5781, 5904, 5910, 6768, 7092, 7380, 7708, 7880, 8077, 8460, 8865, 9259, 9456, 9635, 9840, 11280, 11562, 11820, 14184, 14760, 15416, 15760, 16154, 16920, 17343, 17730, 18518, 19270, 23124, 23640, 24231, 27777, 28368, 28905, 29520, 30832, 32308, 33840, 34686, 35460, 37036, 38540, 40385, 46248, 46295, 47280, 48462, 55554, 57810, 64616, 69372, 70920, 72693, 74072, 77080, 80770, 83331, 86715, 92496, 92590, 96924, 111108, 115620, 121155, 129232, 138744, 138885, 141840, 145386, 148144, 154160, 161540, 166662, 173430, 185180, 193848, 222216, 231240, 242310, 277488, 277770, 290772, 323080, 333324, 346860, 363465, 370360, 379619, 387696, 416655, 444432, 462480, 484620, 555540, 581544, 646160, 666648, 693720, 726930, 740720, 759238, 833310, 969240, 1111080, 1138857, 1163088, 1333296, 1387440, 1453860, 1518476, 1666620, 1898095, 1938480, 2222160, 2277714, 2907720, 3036952, 3333240, 3416571, 3796190, 4555428, 5694285, 5815440, 6073904, 6666480, 6833142, 7592380, 9110856, 11388570, 13666284, 15184760, 17082855, 18221712, 22777140, 27332568, 30369520, 34165710, 45554280, 54665136, 68331420, 91108560, 136662840, 273325680]

約数ペア:

[(1, 273325680), (2, 136662840), (3, 91108560), (4, 68331420), (5, 54665136), (6, 45554280), (8, 34165710), (9, 30369520), (10, 27332568), (12, 22777140), (15, 18221712), (16, 17082855), (18, 15184760), (20, 13666284), (24, 11388570), (30, 9110856), (36, 7592380), (40, 6833142), (41, 6666480), (45, 6073904), (47, 5815440), (48, 5694285), (60, 4555428), (72, 3796190), (80, 3416571), (82, 3333240), (90, 3036952), (94, 2907720), (120, 2277714), (123, 2222160), (141, 1938480), (144, 1898095), (164, 1666620), (180, 1518476), (188, 1453860), (197, 1387440), (205, 1333296), (235, 1163088), (240, 1138857), (246, 1111080), (282, 969240), (328, 833310), (360, 759238), (369, 740720), (376, 726930), (394, 693720), (410, 666648), (423, 646160), (470, 581544), (492, 555540), (564, 484620), (591, 462480), (615, 444432), (656, 416655), (705, 387696), (720, 379619), (738, 370360), (752, 363465), (788, 346860), (820, 333324), (846, 323080), (940, 290772), (984, 277770), (985, 277488), (1128, 242310), (1182, 231240), (1230, 222216), (1410, 193848), (1476, 185180), (1576, 173430), (1640, 166662), (1692, 161540), (1773, 154160), (1845, 148144), (1880, 145386), (1927, 141840), (1968, 138885), (1970, 138744), (2115, 129232), (2256, 121155), (2364, 115620), (2460, 111108), (2820, 96924), (2952, 92590), (2955, 92496), (3152, 86715), (3280, 83331), (3384, 80770), (3546, 77080), (3690, 74072), (3760, 72693), (3854, 70920), (3940, 69372), (4230, 64616), (4728, 57810), (4920, 55554), (5640, 48462), (5781, 47280), (5904, 46295), (5910, 46248), (6768, 40385), (7092, 38540), (7380, 37036), (7708, 35460), (7880, 34686), (8077, 33840), (8460, 32308), (8865, 30832), (9259, 29520), (9456, 28905), (9635, 28368), (9840, 27777), (11280, 24231), (11562, 23640), (11820, 23124), (14184, 19270), (14760, 18518), (15416, 17730), (15760, 17343), (16154, 16920)]