1914243840

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:569

約数の個数: 360

約数和(自身を含む): 7048734000

約数和(自身を除く): 5134490160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 81, 90, 96, 108, 111, 120, 128, 135, 144, 148, 160, 162, 180, 185, 192, 216, 222, 240, 256, 270, 288, 296, 320, 324, 333, 360, 370, 384, 405, 432, 444, 480, 499, 540, 555, 576, 592, 640, 648, 666, 720, 740, 768, 810, 864, 888, 960, 998, 999, 1080, 1110, 1152, 1184, 1280, 1296, 1332, 1440, 1480, 1497, 1620, 1665, 1728, 1776, 1920, 1996, 1998, 2160, 2220, 2304, 2368, 2495, 2592, 2664, 2880, 2960, 2994, 2997, 3240, 3330, 3456, 3552, 3840, 3992, 3996, 4320, 4440, 4491, 4736, 4990, 4995, 5184, 5328, 5760, 5920, 5988, 5994, 6480, 6660, 6912, 7104, 7485, 7984, 7992, 8640, 8880, 8982, 9472, 9980, 9990, 10368, 10656, 11520, 11840, 11976, 11988, 12960, 13320, 13473, 14208, 14970, 14985, 15968, 15984, 17280, 17760, 17964, 18463, 19960, 19980, 20736, 21312, 22455, 23680, 23952, 23976, 25920, 26640, 26946, 28416, 29940, 29970, 31936, 31968, 34560, 35520, 35928, 36926, 39920, 39960, 40419, 42624, 44910, 47360, 47904, 47952, 51840, 53280, 53892, 55389, 59880, 59940, 63872, 63936, 67365, 71040, 71856, 73852, 79840, 79920, 80838, 85248, 89820, 92315, 95808, 95904, 103680, 106560, 107784, 110778, 119760, 119880, 127744, 127872, 134730, 142080, 143712, 147704, 159680, 159840, 161676, 166167, 179640, 184630, 191616, 191808, 202095, 213120, 215568, 221556, 239520, 239760, 255744, 269460, 276945, 287424, 295408, 319360, 319680, 323352, 332334, 359280, 369260, 383232, 383616, 404190, 426240, 431136, 443112, 479040, 479520, 498501, 538920, 553890, 574848, 590816, 638720, 639360, 646704, 664668, 718560, 738520, 767232, 808380, 830835, 862272, 886224, 958080, 959040, 997002, 1077840, 1107780, 1149696, 1181632, 1278720, 1293408, 1329336, 1437120, 1477040, 1495503, 1616760, 1661670, 1724544, 1772448, 1916160, 1918080, 1994004, 2155680, 2215560, 2363264, 2492505, 2586816, 2658672, 2874240, 2954080, 2991006, 3233520, 3323340, 3449088, 3544896, 3836160, 3988008, 4311360, 4431120, 4726528, 4985010, 5173632, 5317344, 5748480, 5908160, 5982012, 6467040, 6646680, 7089792, 7477515, 7976016, 8622720, 8862240, 9970020, 10347264, 10634688, 11816320, 11964024, 12934080, 13293360, 14179584, 14955030, 15952032, 17245440, 17724480, 19940040, 21269376, 23632640, 23928048, 25868160, 26586720, 29910060, 31904064, 35448960, 39880080, 42538752, 47856096, 51736320, 53173440, 59820120, 63808128, 70897920, 79760160, 95712192, 106346880, 119640240, 127616256, 159520320, 191424384, 212693760, 239280480, 319040640, 382848768, 478560960, 638081280, 957121920, 1914243840]

約数ペア:

[(1, 1914243840), (2, 957121920), (3, 638081280), (4, 478560960), (5, 382848768), (6, 319040640), (8, 239280480), (9, 212693760), (10, 191424384), (12, 159520320), (15, 127616256), (16, 119640240), (18, 106346880), (20, 95712192), (24, 79760160), (27, 70897920), (30, 63808128), (32, 59820120), (36, 53173440), (37, 51736320), (40, 47856096), (45, 42538752), (48, 39880080), (54, 35448960), (60, 31904064), (64, 29910060), (72, 26586720), (74, 25868160), (80, 23928048), (81, 23632640), (90, 21269376), (96, 19940040), (108, 17724480), (111, 17245440), (120, 15952032), (128, 14955030), (135, 14179584), (144, 13293360), (148, 12934080), (160, 11964024), (162, 11816320), (180, 10634688), (185, 10347264), (192, 9970020), (216, 8862240), (222, 8622720), (240, 7976016), (256, 7477515), (270, 7089792), (288, 6646680), (296, 6467040), (320, 5982012), (324, 5908160), (333, 5748480), (360, 5317344), (370, 5173632), (384, 4985010), (405, 4726528), (432, 4431120), (444, 4311360), (480, 3988008), (499, 3836160), (540, 3544896), (555, 3449088), (576, 3323340), (592, 3233520), (640, 2991006), (648, 2954080), (666, 2874240), (720, 2658672), (740, 2586816), (768, 2492505), (810, 2363264), (864, 2215560), (888, 2155680), (960, 1994004), (998, 1918080), (999, 1916160), (1080, 1772448), (1110, 1724544), (1152, 1661670), (1184, 1616760), (1280, 1495503), (1296, 1477040), (1332, 1437120), (1440, 1329336), (1480, 1293408), (1497, 1278720), (1620, 1181632), (1665, 1149696), (1728, 1107780), (1776, 1077840), (1920, 997002), (1996, 959040), (1998, 958080), (2160, 886224), (2220, 862272), (2304, 830835), (2368, 808380), (2495, 767232), (2592, 738520), (2664, 718560), (2880, 664668), (2960, 646704), (2994, 639360), (2997, 638720), (3240, 590816), (3330, 574848), (3456, 553890), (3552, 538920), (3840, 498501), (3992, 479520), (3996, 479040), (4320, 443112), (4440, 431136), (4491, 426240), (4736, 404190), (4990, 383616), (4995, 383232), (5184, 369260), (5328, 359280), (5760, 332334), (5920, 323352), (5988, 319680), (5994, 319360), (6480, 295408), (6660, 287424), (6912, 276945), (7104, 269460), (7485, 255744), (7984, 239760), (7992, 239520), (8640, 221556), (8880, 215568), (8982, 213120), (9472, 202095), (9980, 191808), (9990, 191616), (10368, 184630), (10656, 179640), (11520, 166167), (11840, 161676), (11976, 159840), (11988, 159680), (12960, 147704), (13320, 143712), (13473, 142080), (14208, 134730), (14970, 127872), (14985, 127744), (15968, 119880), (15984, 119760), (17280, 110778), (17760, 107784), (17964, 106560), (18463, 103680), (19960, 95904), (19980, 95808), (20736, 92315), (21312, 89820), (22455, 85248), (23680, 80838), (23952, 79920), (23976, 79840), (25920, 73852), (26640, 71856), (26946, 71040), (28416, 67365), (29940, 63936), (29970, 63872), (31936, 59940), (31968, 59880), (34560, 55389), (35520, 53892), (35928, 53280), (36926, 51840), (39920, 47952), (39960, 47904), (40419, 47360), (42624, 44910)]