2541768320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2297}}^1$

素因数の和:2355

約数の個数: 256

約数和(自身を含む): 7875705600

約数和(自身を除く): 5333937280

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 52, 56, 64, 65, 70, 76, 80, 91, 95, 104, 112, 128, 130, 133, 140, 152, 160, 182, 190, 208, 224, 247, 260, 266, 280, 304, 320, 364, 380, 416, 448, 455, 494, 520, 532, 560, 608, 640, 665, 728, 760, 832, 896, 910, 988, 1040, 1064, 1120, 1216, 1235, 1330, 1456, 1520, 1664, 1729, 1820, 1976, 2080, 2128, 2240, 2297, 2432, 2470, 2660, 2912, 3040, 3458, 3640, 3952, 4160, 4256, 4480, 4594, 4940, 5320, 5824, 6080, 6916, 7280, 7904, 8320, 8512, 8645, 9188, 9880, 10640, 11485, 11648, 12160, 13832, 14560, 15808, 16079, 17024, 17290, 18376, 19760, 21280, 22970, 27664, 29120, 29861, 31616, 32158, 34580, 36752, 39520, 42560, 43643, 45940, 55328, 58240, 59722, 64316, 69160, 73504, 79040, 80395, 85120, 87286, 91880, 110656, 119444, 128632, 138320, 147008, 149305, 158080, 160790, 174572, 183760, 209027, 218215, 221312, 238888, 257264, 276640, 294016, 298610, 305501, 321580, 349144, 367520, 418054, 436430, 477776, 514528, 553280, 567359, 597220, 611002, 643160, 698288, 735040, 836108, 872860, 955552, 1029056, 1045135, 1106560, 1134718, 1194440, 1222004, 1286320, 1396576, 1470080, 1527505, 1672216, 1745720, 1911104, 2058112, 2090270, 2269436, 2388880, 2444008, 2572640, 2793152, 2836795, 3055010, 3344432, 3491440, 3822208, 3971513, 4180540, 4538872, 4777760, 4888016, 5145280, 5586304, 5673590, 6110020, 6688864, 6982880, 7943026, 8361080, 9077744, 9555520, 9776032, 10290560, 11347180, 12220040, 13377728, 13965760, 15886052, 16722160, 18155488, 19111040, 19552064, 19857565, 22694360, 24440080, 26755456, 27931520, 31772104, 33444320, 36310976, 39104128, 39715130, 45388720, 48880160, 63544208, 66888640, 72621952, 79430260, 90777440, 97760320, 127088416, 133777280, 158860520, 181554880, 195520640, 254176832, 317721040, 363109760, 508353664, 635442080, 1270884160, 2541768320]

約数ペア:

[(1, 2541768320), (2, 1270884160), (4, 635442080), (5, 508353664), (7, 363109760), (8, 317721040), (10, 254176832), (13, 195520640), (14, 181554880), (16, 158860520), (19, 133777280), (20, 127088416), (26, 97760320), (28, 90777440), (32, 79430260), (35, 72621952), (38, 66888640), (40, 63544208), (52, 48880160), (56, 45388720), (64, 39715130), (65, 39104128), (70, 36310976), (76, 33444320), (80, 31772104), (91, 27931520), (95, 26755456), (104, 24440080), (112, 22694360), (128, 19857565), (130, 19552064), (133, 19111040), (140, 18155488), (152, 16722160), (160, 15886052), (182, 13965760), (190, 13377728), (208, 12220040), (224, 11347180), (247, 10290560), (260, 9776032), (266, 9555520), (280, 9077744), (304, 8361080), (320, 7943026), (364, 6982880), (380, 6688864), (416, 6110020), (448, 5673590), (455, 5586304), (494, 5145280), (520, 4888016), (532, 4777760), (560, 4538872), (608, 4180540), (640, 3971513), (665, 3822208), (728, 3491440), (760, 3344432), (832, 3055010), (896, 2836795), (910, 2793152), (988, 2572640), (1040, 2444008), (1064, 2388880), (1120, 2269436), (1216, 2090270), (1235, 2058112), (1330, 1911104), (1456, 1745720), (1520, 1672216), (1664, 1527505), (1729, 1470080), (1820, 1396576), (1976, 1286320), (2080, 1222004), (2128, 1194440), (2240, 1134718), (2297, 1106560), (2432, 1045135), (2470, 1029056), (2660, 955552), (2912, 872860), (3040, 836108), (3458, 735040), (3640, 698288), (3952, 643160), (4160, 611002), (4256, 597220), (4480, 567359), (4594, 553280), (4940, 514528), (5320, 477776), (5824, 436430), (6080, 418054), (6916, 367520), (7280, 349144), (7904, 321580), (8320, 305501), (8512, 298610), (8645, 294016), (9188, 276640), (9880, 257264), (10640, 238888), (11485, 221312), (11648, 218215), (12160, 209027), (13832, 183760), (14560, 174572), (15808, 160790), (16079, 158080), (17024, 149305), (17290, 147008), (18376, 138320), (19760, 128632), (21280, 119444), (22970, 110656), (27664, 91880), (29120, 87286), (29861, 85120), (31616, 80395), (32158, 79040), (34580, 73504), (36752, 69160), (39520, 64316), (42560, 59722), (43643, 58240), (45940, 55328)]