554395680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{881}}^1$

素因数の和:944

約数の個数: 288

約数和(自身を含む): 2080391040

約数和(自身を除く): 1525995360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 30, 32, 36, 38, 40, 45, 46, 48, 57, 60, 69, 72, 76, 80, 90, 92, 95, 96, 114, 115, 120, 138, 144, 152, 160, 171, 180, 184, 190, 207, 228, 230, 240, 276, 285, 288, 304, 342, 345, 360, 368, 380, 414, 437, 456, 460, 480, 552, 570, 608, 684, 690, 720, 736, 760, 828, 855, 874, 881, 912, 920, 1035, 1104, 1140, 1311, 1368, 1380, 1440, 1520, 1656, 1710, 1748, 1762, 1824, 1840, 2070, 2185, 2208, 2280, 2622, 2643, 2736, 2760, 3040, 3312, 3420, 3496, 3524, 3680, 3933, 4140, 4370, 4405, 4560, 5244, 5286, 5472, 5520, 6555, 6624, 6840, 6992, 7048, 7866, 7929, 8280, 8740, 8810, 9120, 10488, 10572, 11040, 13110, 13215, 13680, 13984, 14096, 15732, 15858, 16560, 16739, 17480, 17620, 19665, 20263, 20976, 21144, 26220, 26430, 27360, 28192, 31464, 31716, 33120, 33478, 34960, 35240, 39330, 39645, 40526, 41952, 42288, 50217, 52440, 52860, 60789, 62928, 63432, 66956, 69920, 70480, 78660, 79290, 81052, 83695, 84576, 100434, 101315, 104880, 105720, 121578, 125856, 126864, 133912, 140960, 150651, 157320, 158580, 162104, 167390, 182367, 200868, 202630, 209760, 211440, 243156, 251085, 253728, 267824, 301302, 303945, 314640, 317160, 324208, 334780, 364734, 384997, 401736, 405260, 422880, 486312, 502170, 535648, 602604, 607890, 629280, 634320, 648416, 669560, 729468, 753255, 769994, 803472, 810520, 911835, 972624, 1004340, 1154991, 1205208, 1215780, 1268640, 1339120, 1458936, 1506510, 1539988, 1606944, 1621040, 1823670, 1924985, 1945248, 2008680, 2309982, 2410416, 2431560, 2678240, 2917872, 3013020, 3079976, 3242080, 3464973, 3647340, 3849970, 4017360, 4619964, 4820832, 4863120, 5774955, 5835744, 6026040, 6159952, 6929946, 7294680, 7699940, 8034720, 9239928, 9726240, 11549910, 12052080, 12319904, 13859892, 14589360, 15399880, 17324865, 18479856, 23099820, 24104160, 27719784, 29178720, 30799760, 34649730, 36959712, 46199640, 55439568, 61599520, 69299460, 92399280, 110879136, 138598920, 184798560, 277197840, 554395680]

約数ペア:

[(1, 554395680), (2, 277197840), (3, 184798560), (4, 138598920), (5, 110879136), (6, 92399280), (8, 69299460), (9, 61599520), (10, 55439568), (12, 46199640), (15, 36959712), (16, 34649730), (18, 30799760), (19, 29178720), (20, 27719784), (23, 24104160), (24, 23099820), (30, 18479856), (32, 17324865), (36, 15399880), (38, 14589360), (40, 13859892), (45, 12319904), (46, 12052080), (48, 11549910), (57, 9726240), (60, 9239928), (69, 8034720), (72, 7699940), (76, 7294680), (80, 6929946), (90, 6159952), (92, 6026040), (95, 5835744), (96, 5774955), (114, 4863120), (115, 4820832), (120, 4619964), (138, 4017360), (144, 3849970), (152, 3647340), (160, 3464973), (171, 3242080), (180, 3079976), (184, 3013020), (190, 2917872), (207, 2678240), (228, 2431560), (230, 2410416), (240, 2309982), (276, 2008680), (285, 1945248), (288, 1924985), (304, 1823670), (342, 1621040), (345, 1606944), (360, 1539988), (368, 1506510), (380, 1458936), (414, 1339120), (437, 1268640), (456, 1215780), (460, 1205208), (480, 1154991), (552, 1004340), (570, 972624), (608, 911835), (684, 810520), (690, 803472), (720, 769994), (736, 753255), (760, 729468), (828, 669560), (855, 648416), (874, 634320), (881, 629280), (912, 607890), (920, 602604), (1035, 535648), (1104, 502170), (1140, 486312), (1311, 422880), (1368, 405260), (1380, 401736), (1440, 384997), (1520, 364734), (1656, 334780), (1710, 324208), (1748, 317160), (1762, 314640), (1824, 303945), (1840, 301302), (2070, 267824), (2185, 253728), (2208, 251085), (2280, 243156), (2622, 211440), (2643, 209760), (2736, 202630), (2760, 200868), (3040, 182367), (3312, 167390), (3420, 162104), (3496, 158580), (3524, 157320), (3680, 150651), (3933, 140960), (4140, 133912), (4370, 126864), (4405, 125856), (4560, 121578), (5244, 105720), (5286, 104880), (5472, 101315), (5520, 100434), (6555, 84576), (6624, 83695), (6840, 81052), (6992, 79290), (7048, 78660), (7866, 70480), (7929, 69920), (8280, 66956), (8740, 63432), (8810, 62928), (9120, 60789), (10488, 52860), (10572, 52440), (11040, 50217), (13110, 42288), (13215, 41952), (13680, 40526), (13984, 39645), (14096, 39330), (15732, 35240), (15858, 34960), (16560, 33478), (16739, 33120), (17480, 31716), (17620, 31464), (19665, 28192), (20263, 27360), (20976, 26430), (21144, 26220)]