228005280

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:341

約数の個数: 240

約数和(自身を含む): 819076104

約数和(自身を除く): 591070824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 73, 80, 81, 90, 96, 108, 120, 135, 144, 146, 160, 162, 180, 216, 219, 240, 241, 270, 288, 292, 324, 360, 365, 405, 432, 438, 480, 482, 540, 584, 648, 657, 720, 723, 730, 810, 864, 876, 964, 1080, 1095, 1168, 1205, 1296, 1314, 1440, 1446, 1460, 1620, 1752, 1928, 1971, 2160, 2169, 2190, 2336, 2410, 2592, 2628, 2892, 2920, 3240, 3285, 3504, 3615, 3856, 3942, 4320, 4338, 4380, 4820, 5256, 5784, 5840, 5913, 6480, 6507, 6570, 7008, 7230, 7712, 7884, 8676, 8760, 9640, 9855, 10512, 10845, 11568, 11680, 11826, 12960, 13014, 13140, 14460, 15768, 17352, 17520, 17593, 19280, 19521, 19710, 21024, 21690, 23136, 23652, 26028, 26280, 28920, 29565, 31536, 32535, 34704, 35040, 35186, 38560, 39042, 39420, 43380, 47304, 52056, 52560, 52779, 57840, 59130, 63072, 65070, 69408, 70372, 78084, 78840, 86760, 87965, 94608, 97605, 104112, 105120, 105558, 115680, 118260, 130140, 140744, 156168, 157680, 158337, 173520, 175930, 189216, 195210, 208224, 211116, 236520, 260280, 263895, 281488, 312336, 315360, 316674, 347040, 351860, 390420, 422232, 473040, 475011, 520560, 527790, 562976, 624672, 633348, 703720, 780840, 791685, 844464, 946080, 950022, 1041120, 1055580, 1266696, 1407440, 1425033, 1561680, 1583370, 1688928, 1900044, 2111160, 2375055, 2533392, 2814880, 2850066, 3123360, 3166740, 3800088, 4222320, 4750110, 5066784, 5700132, 6333480, 7125165, 7600176, 8444640, 9500220, 11400264, 12666960, 14250330, 15200352, 19000440, 22800528, 25333920, 28500660, 38000880, 45601056, 57001320, 76001760, 114002640, 228005280]

約数ペア:

[(1, 228005280), (2, 114002640), (3, 76001760), (4, 57001320), (5, 45601056), (6, 38000880), (8, 28500660), (9, 25333920), (10, 22800528), (12, 19000440), (15, 15200352), (16, 14250330), (18, 12666960), (20, 11400264), (24, 9500220), (27, 8444640), (30, 7600176), (32, 7125165), (36, 6333480), (40, 5700132), (45, 5066784), (48, 4750110), (54, 4222320), (60, 3800088), (72, 3166740), (73, 3123360), (80, 2850066), (81, 2814880), (90, 2533392), (96, 2375055), (108, 2111160), (120, 1900044), (135, 1688928), (144, 1583370), (146, 1561680), (160, 1425033), (162, 1407440), (180, 1266696), (216, 1055580), (219, 1041120), (240, 950022), (241, 946080), (270, 844464), (288, 791685), (292, 780840), (324, 703720), (360, 633348), (365, 624672), (405, 562976), (432, 527790), (438, 520560), (480, 475011), (482, 473040), (540, 422232), (584, 390420), (648, 351860), (657, 347040), (720, 316674), (723, 315360), (730, 312336), (810, 281488), (864, 263895), (876, 260280), (964, 236520), (1080, 211116), (1095, 208224), (1168, 195210), (1205, 189216), (1296, 175930), (1314, 173520), (1440, 158337), (1446, 157680), (1460, 156168), (1620, 140744), (1752, 130140), (1928, 118260), (1971, 115680), (2160, 105558), (2169, 105120), (2190, 104112), (2336, 97605), (2410, 94608), (2592, 87965), (2628, 86760), (2892, 78840), (2920, 78084), (3240, 70372), (3285, 69408), (3504, 65070), (3615, 63072), (3856, 59130), (3942, 57840), (4320, 52779), (4338, 52560), (4380, 52056), (4820, 47304), (5256, 43380), (5784, 39420), (5840, 39042), (5913, 38560), (6480, 35186), (6507, 35040), (6570, 34704), (7008, 32535), (7230, 31536), (7712, 29565), (7884, 28920), (8676, 26280), (8760, 26028), (9640, 23652), (9855, 23136), (10512, 21690), (10845, 21024), (11568, 19710), (11680, 19521), (11826, 19280), (12960, 17593), (13014, 17520), (13140, 17352), (14460, 15768)]