391929120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:368

約数の個数: 288

約数和(自身を含む): 1478917440

約数和(自身を除く): 1086988320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 109, 110, 120, 132, 144, 160, 165, 176, 180, 198, 218, 220, 227, 240, 264, 288, 327, 330, 352, 360, 396, 436, 440, 454, 480, 495, 528, 545, 654, 660, 681, 720, 792, 872, 880, 908, 981, 990, 1056, 1090, 1135, 1199, 1308, 1320, 1362, 1440, 1584, 1635, 1744, 1760, 1816, 1962, 1980, 2043, 2180, 2270, 2398, 2497, 2616, 2640, 2724, 3168, 3270, 3405, 3488, 3597, 3632, 3924, 3960, 4086, 4360, 4540, 4796, 4905, 4994, 5232, 5280, 5448, 5995, 6540, 6810, 7194, 7264, 7491, 7848, 7920, 8172, 8720, 9080, 9592, 9810, 9988, 10215, 10464, 10791, 10896, 11990, 12485, 13080, 13620, 14388, 14982, 15696, 15840, 16344, 17440, 17985, 18160, 19184, 19620, 19976, 20430, 21582, 21792, 22473, 23980, 24743, 24970, 26160, 27240, 28776, 29964, 31392, 32688, 35970, 36320, 37455, 38368, 39240, 39952, 40860, 43164, 44946, 47960, 49486, 49940, 52320, 53955, 54480, 57552, 59928, 65376, 71940, 74229, 74910, 78480, 79904, 81720, 86328, 89892, 95920, 98972, 99880, 107910, 108960, 112365, 115104, 119856, 123715, 143880, 148458, 149820, 156960, 163440, 172656, 179784, 191840, 197944, 199760, 215820, 222687, 224730, 239712, 247430, 272173, 287760, 296916, 299640, 326880, 345312, 359568, 371145, 395888, 399520, 431640, 445374, 449460, 494860, 544346, 575520, 593832, 599280, 719136, 742290, 791776, 816519, 863280, 890748, 898920, 989720, 1088692, 1113435, 1187664, 1198560, 1360865, 1484580, 1633038, 1726560, 1781496, 1797840, 1979440, 2177384, 2226870, 2375328, 2449557, 2721730, 2969160, 3266076, 3562992, 3595680, 3958880, 4082595, 4354768, 4453740, 4899114, 5443460, 5938320, 6532152, 7125984, 8165190, 8709536, 8907480, 9798228, 10886920, 11876640, 12247785, 13064304, 16330380, 17814960, 19596456, 21773840, 24495570, 26128608, 32660760, 35629920, 39192912, 43547680, 48991140, 65321520, 78385824, 97982280, 130643040, 195964560, 391929120]

約数ペア:

[(1, 391929120), (2, 195964560), (3, 130643040), (4, 97982280), (5, 78385824), (6, 65321520), (8, 48991140), (9, 43547680), (10, 39192912), (11, 35629920), (12, 32660760), (15, 26128608), (16, 24495570), (18, 21773840), (20, 19596456), (22, 17814960), (24, 16330380), (30, 13064304), (32, 12247785), (33, 11876640), (36, 10886920), (40, 9798228), (44, 8907480), (45, 8709536), (48, 8165190), (55, 7125984), (60, 6532152), (66, 5938320), (72, 5443460), (80, 4899114), (88, 4453740), (90, 4354768), (96, 4082595), (99, 3958880), (109, 3595680), (110, 3562992), (120, 3266076), (132, 2969160), (144, 2721730), (160, 2449557), (165, 2375328), (176, 2226870), (180, 2177384), (198, 1979440), (218, 1797840), (220, 1781496), (227, 1726560), (240, 1633038), (264, 1484580), (288, 1360865), (327, 1198560), (330, 1187664), (352, 1113435), (360, 1088692), (396, 989720), (436, 898920), (440, 890748), (454, 863280), (480, 816519), (495, 791776), (528, 742290), (545, 719136), (654, 599280), (660, 593832), (681, 575520), (720, 544346), (792, 494860), (872, 449460), (880, 445374), (908, 431640), (981, 399520), (990, 395888), (1056, 371145), (1090, 359568), (1135, 345312), (1199, 326880), (1308, 299640), (1320, 296916), (1362, 287760), (1440, 272173), (1584, 247430), (1635, 239712), (1744, 224730), (1760, 222687), (1816, 215820), (1962, 199760), (1980, 197944), (2043, 191840), (2180, 179784), (2270, 172656), (2398, 163440), (2497, 156960), (2616, 149820), (2640, 148458), (2724, 143880), (3168, 123715), (3270, 119856), (3405, 115104), (3488, 112365), (3597, 108960), (3632, 107910), (3924, 99880), (3960, 98972), (4086, 95920), (4360, 89892), (4540, 86328), (4796, 81720), (4905, 79904), (4994, 78480), (5232, 74910), (5280, 74229), (5448, 71940), (5995, 65376), (6540, 59928), (6810, 57552), (7194, 54480), (7264, 53955), (7491, 52320), (7848, 49940), (7920, 49486), (8172, 47960), (8720, 44946), (9080, 43164), (9592, 40860), (9810, 39952), (9988, 39240), (10215, 38368), (10464, 37455), (10791, 36320), (10896, 35970), (11990, 32688), (12485, 31392), (13080, 29964), (13620, 28776), (14388, 27240), (14982, 26160), (15696, 24970), (15840, 24743), (16344, 23980), (17440, 22473), (17985, 21792), (18160, 21582), (19184, 20430), (19620, 19976)]