228642240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:255

約数の個数: 224

約数和(自身を含む): 768608064

約数和(自身を除く): 539965824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 41, 48, 60, 64, 74, 80, 82, 96, 111, 120, 123, 148, 157, 160, 164, 185, 192, 205, 222, 240, 246, 296, 314, 320, 328, 370, 410, 444, 471, 480, 492, 555, 592, 615, 628, 656, 740, 785, 820, 888, 942, 960, 984, 1110, 1184, 1230, 1256, 1312, 1480, 1517, 1570, 1640, 1776, 1884, 1968, 2220, 2355, 2368, 2460, 2512, 2624, 2960, 3034, 3140, 3280, 3552, 3768, 3936, 4440, 4551, 4710, 4920, 5024, 5809, 5920, 6068, 6280, 6437, 6560, 7104, 7536, 7585, 7872, 8880, 9102, 9420, 9840, 10048, 11618, 11840, 12136, 12560, 12874, 13120, 15072, 15170, 17427, 17760, 18204, 18840, 19311, 19680, 22755, 23236, 24272, 25120, 25748, 29045, 30144, 30340, 32185, 34854, 35520, 36408, 37680, 38622, 39360, 45510, 46472, 48544, 50240, 51496, 58090, 60680, 64370, 69708, 72816, 75360, 77244, 87135, 91020, 92944, 96555, 97088, 102992, 116180, 121360, 128740, 139416, 145632, 150720, 154488, 174270, 182040, 185888, 193110, 205984, 232360, 238169, 242720, 257480, 278832, 291264, 308976, 348540, 364080, 371776, 386220, 411968, 464720, 476338, 485440, 514960, 557664, 617952, 697080, 714507, 728160, 772440, 929440, 952676, 1029920, 1115328, 1190845, 1235904, 1394160, 1429014, 1456320, 1544880, 1858880, 1905352, 2059840, 2381690, 2788320, 2858028, 3089760, 3572535, 3810704, 4763380, 5576640, 5716056, 6179520, 7145070, 7621408, 9526760, 11432112, 14290140, 15242816, 19053520, 22864224, 28580280, 38107040, 45728448, 57160560, 76214080, 114321120, 228642240]

約数ペア:

[(1, 228642240), (2, 114321120), (3, 76214080), (4, 57160560), (5, 45728448), (6, 38107040), (8, 28580280), (10, 22864224), (12, 19053520), (15, 15242816), (16, 14290140), (20, 11432112), (24, 9526760), (30, 7621408), (32, 7145070), (37, 6179520), (40, 5716056), (41, 5576640), (48, 4763380), (60, 3810704), (64, 3572535), (74, 3089760), (80, 2858028), (82, 2788320), (96, 2381690), (111, 2059840), (120, 1905352), (123, 1858880), (148, 1544880), (157, 1456320), (160, 1429014), (164, 1394160), (185, 1235904), (192, 1190845), (205, 1115328), (222, 1029920), (240, 952676), (246, 929440), (296, 772440), (314, 728160), (320, 714507), (328, 697080), (370, 617952), (410, 557664), (444, 514960), (471, 485440), (480, 476338), (492, 464720), (555, 411968), (592, 386220), (615, 371776), (628, 364080), (656, 348540), (740, 308976), (785, 291264), (820, 278832), (888, 257480), (942, 242720), (960, 238169), (984, 232360), (1110, 205984), (1184, 193110), (1230, 185888), (1256, 182040), (1312, 174270), (1480, 154488), (1517, 150720), (1570, 145632), (1640, 139416), (1776, 128740), (1884, 121360), (1968, 116180), (2220, 102992), (2355, 97088), (2368, 96555), (2460, 92944), (2512, 91020), (2624, 87135), (2960, 77244), (3034, 75360), (3140, 72816), (3280, 69708), (3552, 64370), (3768, 60680), (3936, 58090), (4440, 51496), (4551, 50240), (4710, 48544), (4920, 46472), (5024, 45510), (5809, 39360), (5920, 38622), (6068, 37680), (6280, 36408), (6437, 35520), (6560, 34854), (7104, 32185), (7536, 30340), (7585, 30144), (7872, 29045), (8880, 25748), (9102, 25120), (9420, 24272), (9840, 23236), (10048, 22755), (11618, 19680), (11840, 19311), (12136, 18840), (12560, 18204), (12874, 17760), (13120, 17427), (15072, 15170)]