1545169920

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^2\times {\mathrm{2053}}^1$

素因数の和:2095

約数の個数: 264

約数和(自身を含む): 5751807984

約数和(自身を除く): 4206638064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 512, 560, 588, 640, 672, 735, 768, 784, 840, 896, 960, 980, 1024, 1120, 1176, 1280, 1344, 1470, 1536, 1568, 1680, 1792, 1920, 1960, 2053, 2240, 2352, 2560, 2688, 2940, 3072, 3136, 3360, 3584, 3840, 3920, 4106, 4480, 4704, 5120, 5376, 5880, 6159, 6272, 6720, 7168, 7680, 7840, 8212, 8960, 9408, 10265, 10752, 11760, 12318, 12544, 13440, 14371, 15360, 15680, 16424, 17920, 18816, 20530, 21504, 23520, 24636, 25088, 26880, 28742, 30795, 31360, 32848, 35840, 37632, 41060, 43113, 47040, 49272, 50176, 53760, 57484, 61590, 62720, 65696, 71855, 75264, 82120, 86226, 94080, 98544, 100597, 107520, 114968, 123180, 125440, 131392, 143710, 150528, 164240, 172452, 188160, 197088, 201194, 215565, 229936, 246360, 250880, 262784, 287420, 301791, 328480, 344904, 376320, 394176, 402388, 431130, 459872, 492720, 502985, 525568, 574840, 603582, 656960, 689808, 752640, 788352, 804776, 862260, 919744, 985440, 1005970, 1051136, 1149680, 1207164, 1313920, 1379616, 1508955, 1576704, 1609552, 1724520, 1839488, 1970880, 2011940, 2102272, 2299360, 2414328, 2627840, 2759232, 3017910, 3153408, 3219104, 3449040, 3678976, 3941760, 4023880, 4598720, 4828656, 5255680, 5518464, 6035820, 6306816, 6438208, 6898080, 7357952, 7883520, 8047760, 9197440, 9657312, 10511360, 11036928, 12071640, 12876416, 13796160, 14715904, 15767040, 16095520, 18394880, 19314624, 22073856, 24143280, 25752832, 27592320, 31534080, 32191040, 36789760, 38629248, 44147712, 48286560, 51505664, 55184640, 64382080, 73579520, 77258496, 96573120, 103011328, 110369280, 128764160, 154516992, 193146240, 220738560, 257528320, 309033984, 386292480, 515056640, 772584960, 1545169920]

約数ペア:

[(1, 1545169920), (2, 772584960), (3, 515056640), (4, 386292480), (5, 309033984), (6, 257528320), (7, 220738560), (8, 193146240), (10, 154516992), (12, 128764160), (14, 110369280), (15, 103011328), (16, 96573120), (20, 77258496), (21, 73579520), (24, 64382080), (28, 55184640), (30, 51505664), (32, 48286560), (35, 44147712), (40, 38629248), (42, 36789760), (48, 32191040), (49, 31534080), (56, 27592320), (60, 25752832), (64, 24143280), (70, 22073856), (80, 19314624), (84, 18394880), (96, 16095520), (98, 15767040), (105, 14715904), (112, 13796160), (120, 12876416), (128, 12071640), (140, 11036928), (147, 10511360), (160, 9657312), (168, 9197440), (192, 8047760), (196, 7883520), (210, 7357952), (224, 6898080), (240, 6438208), (245, 6306816), (256, 6035820), (280, 5518464), (294, 5255680), (320, 4828656), (336, 4598720), (384, 4023880), (392, 3941760), (420, 3678976), (448, 3449040), (480, 3219104), (490, 3153408), (512, 3017910), (560, 2759232), (588, 2627840), (640, 2414328), (672, 2299360), (735, 2102272), (768, 2011940), (784, 1970880), (840, 1839488), (896, 1724520), (960, 1609552), (980, 1576704), (1024, 1508955), (1120, 1379616), (1176, 1313920), (1280, 1207164), (1344, 1149680), (1470, 1051136), (1536, 1005970), (1568, 985440), (1680, 919744), (1792, 862260), (1920, 804776), (1960, 788352), (2053, 752640), (2240, 689808), (2352, 656960), (2560, 603582), (2688, 574840), (2940, 525568), (3072, 502985), (3136, 492720), (3360, 459872), (3584, 431130), (3840, 402388), (3920, 394176), (4106, 376320), (4480, 344904), (4704, 328480), (5120, 301791), (5376, 287420), (5880, 262784), (6159, 250880), (6272, 246360), (6720, 229936), (7168, 215565), (7680, 201194), (7840, 197088), (8212, 188160), (8960, 172452), (9408, 164240), (10265, 150528), (10752, 143710), (11760, 131392), (12318, 125440), (12544, 123180), (13440, 114968), (14371, 107520), (15360, 100597), (15680, 98544), (16424, 94080), (17920, 86226), (18816, 82120), (20530, 75264), (21504, 71855), (23520, 65696), (24636, 62720), (25088, 61590), (26880, 57484), (28742, 53760), (30795, 50176), (31360, 49272), (32848, 47040), (35840, 43113), (37632, 41060)]