223649280

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1$

素因数の和:617

約数の個数: 240

約数和(自身を含む): 821559024

約数和(自身を除く): 597909744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 512, 544, 571, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1088, 1142, 1152, 1224, 1280, 1360, 1440, 1530, 1536, 1632, 1713, 1920, 2040, 2176, 2284, 2304, 2448, 2560, 2720, 2855, 2880, 3060, 3264, 3426, 3840, 4080, 4352, 4568, 4608, 4896, 5139, 5440, 5710, 5760, 6120, 6528, 6852, 7680, 8160, 8565, 8704, 9136, 9707, 9792, 10278, 10880, 11420, 11520, 12240, 13056, 13704, 16320, 17130, 18272, 19414, 19584, 20556, 21760, 22840, 23040, 24480, 25695, 26112, 27408, 29121, 32640, 34260, 36544, 38828, 39168, 41112, 43520, 45680, 48535, 48960, 51390, 54816, 58242, 65280, 68520, 73088, 77656, 78336, 82224, 87363, 91360, 97070, 97920, 102780, 109632, 116484, 130560, 137040, 145605, 146176, 155312, 164448, 174726, 182720, 194140, 195840, 205560, 219264, 232968, 274080, 291210, 292352, 310624, 328896, 349452, 365440, 388280, 391680, 411120, 436815, 438528, 465936, 548160, 582420, 621248, 657792, 698904, 730880, 776560, 822240, 873630, 877056, 931872, 1096320, 1164840, 1242496, 1315584, 1397808, 1461760, 1553120, 1644480, 1747260, 1863744, 2192640, 2329680, 2484992, 2631168, 2795616, 3106240, 3288960, 3494520, 3727488, 4385280, 4659360, 4969984, 5591232, 6212480, 6577920, 6989040, 7454976, 9318720, 11182464, 12424960, 13155840, 13978080, 14909952, 18637440, 22364928, 24849920, 27956160, 37274880, 44729856, 55912320, 74549760, 111824640, 223649280]

約数ペア:

[(1, 223649280), (2, 111824640), (3, 74549760), (4, 55912320), (5, 44729856), (6, 37274880), (8, 27956160), (9, 24849920), (10, 22364928), (12, 18637440), (15, 14909952), (16, 13978080), (17, 13155840), (18, 12424960), (20, 11182464), (24, 9318720), (30, 7454976), (32, 6989040), (34, 6577920), (36, 6212480), (40, 5591232), (45, 4969984), (48, 4659360), (51, 4385280), (60, 3727488), (64, 3494520), (68, 3288960), (72, 3106240), (80, 2795616), (85, 2631168), (90, 2484992), (96, 2329680), (102, 2192640), (120, 1863744), (128, 1747260), (136, 1644480), (144, 1553120), (153, 1461760), (160, 1397808), (170, 1315584), (180, 1242496), (192, 1164840), (204, 1096320), (240, 931872), (255, 877056), (256, 873630), (272, 822240), (288, 776560), (306, 730880), (320, 698904), (340, 657792), (360, 621248), (384, 582420), (408, 548160), (480, 465936), (510, 438528), (512, 436815), (544, 411120), (571, 391680), (576, 388280), (612, 365440), (640, 349452), (680, 328896), (720, 310624), (765, 292352), (768, 291210), (816, 274080), (960, 232968), (1020, 219264), (1088, 205560), (1142, 195840), (1152, 194140), (1224, 182720), (1280, 174726), (1360, 164448), (1440, 155312), (1530, 146176), (1536, 145605), (1632, 137040), (1713, 130560), (1920, 116484), (2040, 109632), (2176, 102780), (2284, 97920), (2304, 97070), (2448, 91360), (2560, 87363), (2720, 82224), (2855, 78336), (2880, 77656), (3060, 73088), (3264, 68520), (3426, 65280), (3840, 58242), (4080, 54816), (4352, 51390), (4568, 48960), (4608, 48535), (4896, 45680), (5139, 43520), (5440, 41112), (5710, 39168), (5760, 38828), (6120, 36544), (6528, 34260), (6852, 32640), (7680, 29121), (8160, 27408), (8565, 26112), (8704, 25695), (9136, 24480), (9707, 23040), (9792, 22840), (10278, 21760), (10880, 20556), (11420, 19584), (11520, 19414), (12240, 18272), (13056, 17130), (13704, 16320)]