2421718560

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{199}}^1\times {\mathrm{313}}^1$

素因数の和:542

約数の個数: 288

約数和(自身を含む): 8640777600

約数和(自身を除く): 6219059040

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, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 199, 216, 240, 243, 270, 288, 313, 324, 360, 398, 405, 432, 480, 486, 540, 597, 626, 648, 720, 796, 810, 864, 939, 972, 995, 1080, 1194, 1215, 1252, 1296, 1440, 1565, 1592, 1620, 1791, 1878, 1944, 1990, 2160, 2388, 2430, 2504, 2592, 2817, 2985, 3130, 3184, 3240, 3582, 3756, 3888, 3980, 4320, 4695, 4776, 4860, 5008, 5373, 5634, 5970, 6260, 6368, 6480, 7164, 7512, 7776, 7960, 8451, 8955, 9390, 9552, 9720, 10016, 10746, 11268, 11940, 12520, 12960, 14085, 14328, 15024, 15920, 16119, 16902, 17910, 18780, 19104, 19440, 21492, 22536, 23880, 25040, 25353, 26865, 28170, 28656, 30048, 31840, 32238, 33804, 35820, 37560, 38880, 42255, 42984, 45072, 47760, 48357, 50080, 50706, 53730, 56340, 57312, 62287, 64476, 67608, 71640, 75120, 76059, 80595, 84510, 85968, 90144, 95520, 96714, 101412, 107460, 112680, 124574, 126765, 128952, 135216, 143280, 150240, 152118, 161190, 169020, 171936, 186861, 193428, 202824, 214920, 225360, 241785, 249148, 253530, 257904, 270432, 286560, 304236, 311435, 322380, 338040, 373722, 380295, 386856, 405648, 429840, 450720, 483570, 498296, 507060, 515808, 560583, 608472, 622870, 644760, 676080, 747444, 760590, 773712, 811296, 859680, 934305, 967140, 996592, 1014120, 1121166, 1216944, 1245740, 1289520, 1352160, 1494888, 1521180, 1547424, 1681749, 1868610, 1934280, 1993184, 2028240, 2242332, 2433888, 2491480, 2579040, 2802915, 2989776, 3042360, 3363498, 3737220, 3868560, 4056480, 4484664, 4982960, 5045247, 5605830, 5979552, 6084720, 6726996, 7474440, 7737120, 8408745, 8969328, 9965920, 10090494, 11211660, 12169440, 13453992, 14948880, 15135741, 16817490, 17938656, 20180988, 22423320, 25226235, 26907984, 29897760, 30271482, 33634980, 40361976, 44846640, 50452470, 53815968, 60542964, 67269960, 75678705, 80723952, 89693280, 100904940, 121085928, 134539920, 151357410, 161447904, 201809880, 242171856, 269079840, 302714820, 403619760, 484343712, 605429640, 807239520, 1210859280, 2421718560]

約数ペア:

[(1, 2421718560), (2, 1210859280), (3, 807239520), (4, 605429640), (5, 484343712), (6, 403619760), (8, 302714820), (9, 269079840), (10, 242171856), (12, 201809880), (15, 161447904), (16, 151357410), (18, 134539920), (20, 121085928), (24, 100904940), (27, 89693280), (30, 80723952), (32, 75678705), (36, 67269960), (40, 60542964), (45, 53815968), (48, 50452470), (54, 44846640), (60, 40361976), (72, 33634980), (80, 30271482), (81, 29897760), (90, 26907984), (96, 25226235), (108, 22423320), (120, 20180988), (135, 17938656), (144, 16817490), (160, 15135741), (162, 14948880), (180, 13453992), (199, 12169440), (216, 11211660), (240, 10090494), (243, 9965920), (270, 8969328), (288, 8408745), (313, 7737120), (324, 7474440), (360, 6726996), (398, 6084720), (405, 5979552), (432, 5605830), (480, 5045247), (486, 4982960), (540, 4484664), (597, 4056480), (626, 3868560), (648, 3737220), (720, 3363498), (796, 3042360), (810, 2989776), (864, 2802915), (939, 2579040), (972, 2491480), (995, 2433888), (1080, 2242332), (1194, 2028240), (1215, 1993184), (1252, 1934280), (1296, 1868610), (1440, 1681749), (1565, 1547424), (1592, 1521180), (1620, 1494888), (1791, 1352160), (1878, 1289520), (1944, 1245740), (1990, 1216944), (2160, 1121166), (2388, 1014120), (2430, 996592), (2504, 967140), (2592, 934305), (2817, 859680), (2985, 811296), (3130, 773712), (3184, 760590), (3240, 747444), (3582, 676080), (3756, 644760), (3888, 622870), (3980, 608472), (4320, 560583), (4695, 515808), (4776, 507060), (4860, 498296), (5008, 483570), (5373, 450720), (5634, 429840), (5970, 405648), (6260, 386856), (6368, 380295), (6480, 373722), (7164, 338040), (7512, 322380), (7776, 311435), (7960, 304236), (8451, 286560), (8955, 270432), (9390, 257904), (9552, 253530), (9720, 249148), (10016, 241785), (10746, 225360), (11268, 214920), (11940, 202824), (12520, 193428), (12960, 186861), (14085, 171936), (14328, 169020), (15024, 161190), (15920, 152118), (16119, 150240), (16902, 143280), (17910, 135216), (18780, 128952), (19104, 126765), (19440, 124574), (21492, 112680), (22536, 107460), (23880, 101412), (25040, 96714), (25353, 95520), (26865, 90144), (28170, 85968), (28656, 84510), (30048, 80595), (31840, 76059), (32238, 75120), (33804, 71640), (35820, 67608), (37560, 64476), (38880, 62287), (42255, 57312), (42984, 56340), (45072, 53730), (47760, 50706), (48357, 50080)]