1386779040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{7583}}^1$

素因数の和:7731

約数の個数: 144

約数和(自身を含む): 4770275328

約数和(自身を除く): 3383496288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 127, 144, 160, 180, 240, 254, 288, 360, 381, 480, 508, 635, 720, 762, 1016, 1143, 1270, 1440, 1524, 1905, 2032, 2286, 2540, 3048, 3810, 4064, 4572, 5080, 5715, 6096, 7583, 7620, 9144, 10160, 11430, 12192, 15166, 15240, 18288, 20320, 22749, 22860, 30332, 30480, 36576, 37915, 45498, 45720, 60664, 60960, 68247, 75830, 90996, 91440, 113745, 121328, 136494, 151660, 181992, 182880, 227490, 242656, 272988, 303320, 341235, 363984, 454980, 545976, 606640, 682470, 727968, 909960, 963041, 1091952, 1213280, 1364940, 1819920, 1926082, 2183904, 2729880, 2889123, 3639840, 3852164, 4815205, 5459760, 5778246, 7704328, 8667369, 9630410, 10919520, 11556492, 14445615, 15408656, 17334738, 19260820, 23112984, 28891230, 30817312, 34669476, 38521640, 43336845, 46225968, 57782460, 69338952, 77043280, 86673690, 92451936, 115564920, 138677904, 154086560, 173347380, 231129840, 277355808, 346694760, 462259680, 693389520, 1386779040]

約数ペア:

[(1, 1386779040), (2, 693389520), (3, 462259680), (4, 346694760), (5, 277355808), (6, 231129840), (8, 173347380), (9, 154086560), (10, 138677904), (12, 115564920), (15, 92451936), (16, 86673690), (18, 77043280), (20, 69338952), (24, 57782460), (30, 46225968), (32, 43336845), (36, 38521640), (40, 34669476), (45, 30817312), (48, 28891230), (60, 23112984), (72, 19260820), (80, 17334738), (90, 15408656), (96, 14445615), (120, 11556492), (127, 10919520), (144, 9630410), (160, 8667369), (180, 7704328), (240, 5778246), (254, 5459760), (288, 4815205), (360, 3852164), (381, 3639840), (480, 2889123), (508, 2729880), (635, 2183904), (720, 1926082), (762, 1819920), (1016, 1364940), (1143, 1213280), (1270, 1091952), (1440, 963041), (1524, 909960), (1905, 727968), (2032, 682470), (2286, 606640), (2540, 545976), (3048, 454980), (3810, 363984), (4064, 341235), (4572, 303320), (5080, 272988), (5715, 242656), (6096, 227490), (7583, 182880), (7620, 181992), (9144, 151660), (10160, 136494), (11430, 121328), (12192, 113745), (15166, 91440), (15240, 90996), (18288, 75830), (20320, 68247), (22749, 60960), (22860, 60664), (30332, 45720), (30480, 45498), (36576, 37915)]