878192640

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{733}}^1$

素因数の和:779

約数の個数: 288

約数和(自身を含む): 3282257160

約数和(自身を除く): 2404064520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 520, 576, 585, 624, 640, 720, 733, 768, 780, 832, 936, 960, 1024, 1040, 1152, 1170, 1248, 1280, 1440, 1466, 1536, 1560, 1664, 1872, 1920, 2048, 2080, 2199, 2304, 2340, 2496, 2560, 2880, 2932, 3072, 3120, 3328, 3665, 3744, 3840, 4160, 4398, 4608, 4680, 4992, 5120, 5760, 5864, 6144, 6240, 6597, 6656, 7330, 7488, 7680, 8320, 8796, 9216, 9360, 9529, 9984, 10240, 10995, 11520, 11728, 12480, 13194, 13312, 14660, 14976, 15360, 16640, 17592, 18432, 18720, 19058, 19968, 21990, 23040, 23456, 24960, 26388, 26624, 28587, 29320, 29952, 30720, 32985, 33280, 35184, 37440, 38116, 39936, 43980, 46080, 46912, 47645, 49920, 52776, 57174, 58640, 59904, 65970, 66560, 70368, 74880, 76232, 79872, 85761, 87960, 92160, 93824, 95290, 99840, 105552, 114348, 117280, 119808, 131940, 133120, 140736, 142935, 149760, 152464, 171522, 175920, 187648, 190580, 199680, 211104, 228696, 234560, 239616, 263880, 281472, 285870, 299520, 304928, 343044, 351840, 375296, 381160, 399360, 422208, 428805, 457392, 469120, 527760, 562944, 571740, 599040, 609856, 686088, 703680, 750592, 762320, 844416, 857610, 914784, 938240, 1055520, 1125888, 1143480, 1198080, 1219712, 1372176, 1407360, 1501184, 1524640, 1688832, 1715220, 1829568, 1876480, 2111040, 2251776, 2286960, 2439424, 2744352, 2814720, 3049280, 3377664, 3430440, 3659136, 3752960, 4222080, 4503552, 4573920, 4878848, 5488704, 5629440, 6098560, 6755328, 6860880, 7318272, 7505920, 8444160, 9147840, 9757696, 10977408, 11258880, 12197120, 13510656, 13721760, 14636544, 16888320, 18295680, 19515392, 21954816, 22517760, 24394240, 27443520, 29273088, 33776640, 36591360, 43909632, 48788480, 54887040, 58546176, 67553280, 73182720, 87819264, 97576960, 109774080, 146365440, 175638528, 219548160, 292730880, 439096320, 878192640]

約数ペア:

[(1, 878192640), (2, 439096320), (3, 292730880), (4, 219548160), (5, 175638528), (6, 146365440), (8, 109774080), (9, 97576960), (10, 87819264), (12, 73182720), (13, 67553280), (15, 58546176), (16, 54887040), (18, 48788480), (20, 43909632), (24, 36591360), (26, 33776640), (30, 29273088), (32, 27443520), (36, 24394240), (39, 22517760), (40, 21954816), (45, 19515392), (48, 18295680), (52, 16888320), (60, 14636544), (64, 13721760), (65, 13510656), (72, 12197120), (78, 11258880), (80, 10977408), (90, 9757696), (96, 9147840), (104, 8444160), (117, 7505920), (120, 7318272), (128, 6860880), (130, 6755328), (144, 6098560), (156, 5629440), (160, 5488704), (180, 4878848), (192, 4573920), (195, 4503552), (208, 4222080), (234, 3752960), (240, 3659136), (256, 3430440), (260, 3377664), (288, 3049280), (312, 2814720), (320, 2744352), (360, 2439424), (384, 2286960), (390, 2251776), (416, 2111040), (468, 1876480), (480, 1829568), (512, 1715220), (520, 1688832), (576, 1524640), (585, 1501184), (624, 1407360), (640, 1372176), (720, 1219712), (733, 1198080), (768, 1143480), (780, 1125888), (832, 1055520), (936, 938240), (960, 914784), (1024, 857610), (1040, 844416), (1152, 762320), (1170, 750592), (1248, 703680), (1280, 686088), (1440, 609856), (1466, 599040), (1536, 571740), (1560, 562944), (1664, 527760), (1872, 469120), (1920, 457392), (2048, 428805), (2080, 422208), (2199, 399360), (2304, 381160), (2340, 375296), (2496, 351840), (2560, 343044), (2880, 304928), (2932, 299520), (3072, 285870), (3120, 281472), (3328, 263880), (3665, 239616), (3744, 234560), (3840, 228696), (4160, 211104), (4398, 199680), (4608, 190580), (4680, 187648), (4992, 175920), (5120, 171522), (5760, 152464), (5864, 149760), (6144, 142935), (6240, 140736), (6597, 133120), (6656, 131940), (7330, 119808), (7488, 117280), (7680, 114348), (8320, 105552), (8796, 99840), (9216, 95290), (9360, 93824), (9529, 92160), (9984, 87960), (10240, 85761), (10995, 79872), (11520, 76232), (11728, 74880), (12480, 70368), (13194, 66560), (13312, 65970), (14660, 59904), (14976, 58640), (15360, 57174), (16640, 52776), (17592, 49920), (18432, 47645), (18720, 46912), (19058, 46080), (19968, 43980), (21990, 39936), (23040, 38116), (23456, 37440), (24960, 35184), (26388, 33280), (26624, 32985), (28587, 30720), (29320, 29952)]