227628720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{701}}^1$

素因数の和:772

約数の個数: 240

約数和(自身を含む): 855507744

約数和(自身を除く): 627879024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 41, 44, 45, 48, 55, 60, 66, 72, 80, 82, 88, 90, 99, 110, 120, 123, 132, 144, 164, 165, 176, 180, 198, 205, 220, 240, 246, 264, 328, 330, 360, 369, 396, 410, 440, 451, 492, 495, 528, 615, 656, 660, 701, 720, 738, 792, 820, 880, 902, 984, 990, 1230, 1320, 1353, 1402, 1476, 1584, 1640, 1804, 1845, 1968, 1980, 2103, 2255, 2460, 2640, 2706, 2804, 2952, 3280, 3505, 3608, 3690, 3960, 4059, 4206, 4510, 4920, 5412, 5608, 5904, 6309, 6765, 7010, 7216, 7380, 7711, 7920, 8118, 8412, 9020, 9840, 10515, 10824, 11216, 12618, 13530, 14020, 14760, 15422, 16236, 16824, 18040, 20295, 21030, 21648, 23133, 25236, 27060, 28040, 28741, 29520, 30844, 31545, 32472, 33648, 36080, 38555, 40590, 42060, 46266, 50472, 54120, 56080, 57482, 61688, 63090, 64944, 69399, 77110, 81180, 84120, 86223, 92532, 100944, 108240, 114964, 115665, 123376, 126180, 138798, 143705, 154220, 162360, 168240, 172446, 185064, 229928, 231330, 252360, 258669, 277596, 287410, 308440, 316151, 324720, 344892, 346995, 370128, 431115, 459856, 462660, 504720, 517338, 555192, 574820, 616880, 632302, 689784, 693990, 862230, 925320, 948453, 1034676, 1110384, 1149640, 1264604, 1293345, 1379568, 1387980, 1580755, 1724460, 1850640, 1896906, 2069352, 2299280, 2529208, 2586690, 2775960, 2845359, 3161510, 3448920, 3793812, 4138704, 4742265, 5058416, 5173380, 5551920, 5690718, 6323020, 6897840, 7587624, 9484530, 10346760, 11381436, 12646040, 14226795, 15175248, 18969060, 20693520, 22762872, 25292080, 28453590, 37938120, 45525744, 56907180, 75876240, 113814360, 227628720]

約数ペア:

[(1, 227628720), (2, 113814360), (3, 75876240), (4, 56907180), (5, 45525744), (6, 37938120), (8, 28453590), (9, 25292080), (10, 22762872), (11, 20693520), (12, 18969060), (15, 15175248), (16, 14226795), (18, 12646040), (20, 11381436), (22, 10346760), (24, 9484530), (30, 7587624), (33, 6897840), (36, 6323020), (40, 5690718), (41, 5551920), (44, 5173380), (45, 5058416), (48, 4742265), (55, 4138704), (60, 3793812), (66, 3448920), (72, 3161510), (80, 2845359), (82, 2775960), (88, 2586690), (90, 2529208), (99, 2299280), (110, 2069352), (120, 1896906), (123, 1850640), (132, 1724460), (144, 1580755), (164, 1387980), (165, 1379568), (176, 1293345), (180, 1264604), (198, 1149640), (205, 1110384), (220, 1034676), (240, 948453), (246, 925320), (264, 862230), (328, 693990), (330, 689784), (360, 632302), (369, 616880), (396, 574820), (410, 555192), (440, 517338), (451, 504720), (492, 462660), (495, 459856), (528, 431115), (615, 370128), (656, 346995), (660, 344892), (701, 324720), (720, 316151), (738, 308440), (792, 287410), (820, 277596), (880, 258669), (902, 252360), (984, 231330), (990, 229928), (1230, 185064), (1320, 172446), (1353, 168240), (1402, 162360), (1476, 154220), (1584, 143705), (1640, 138798), (1804, 126180), (1845, 123376), (1968, 115665), (1980, 114964), (2103, 108240), (2255, 100944), (2460, 92532), (2640, 86223), (2706, 84120), (2804, 81180), (2952, 77110), (3280, 69399), (3505, 64944), (3608, 63090), (3690, 61688), (3960, 57482), (4059, 56080), (4206, 54120), (4510, 50472), (4920, 46266), (5412, 42060), (5608, 40590), (5904, 38555), (6309, 36080), (6765, 33648), (7010, 32472), (7216, 31545), (7380, 30844), (7711, 29520), (7920, 28741), (8118, 28040), (8412, 27060), (9020, 25236), (9840, 23133), (10515, 21648), (10824, 21030), (11216, 20295), (12618, 18040), (13530, 16824), (14020, 16236), (14760, 15422)]