312719040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4721}}^1$

素因数の和:4767

約数の個数: 168

約数和(自身を含む): 1122627168

約数和(自身を除く): 809908128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 414, 460, 480, 552, 576, 690, 720, 736, 828, 920, 960, 1035, 1104, 1380, 1440, 1472, 1656, 1840, 2070, 2208, 2760, 2880, 3312, 3680, 4140, 4416, 4721, 5520, 6624, 7360, 8280, 9442, 11040, 13248, 14163, 16560, 18884, 22080, 23605, 28326, 33120, 37768, 42489, 47210, 56652, 66240, 70815, 75536, 84978, 94420, 108583, 113304, 141630, 151072, 169956, 188840, 212445, 217166, 226608, 283260, 302144, 325749, 339912, 377680, 424890, 434332, 453216, 542915, 566520, 651498, 679824, 755360, 849780, 868664, 906432, 977247, 1085830, 1133040, 1302996, 1359648, 1510720, 1628745, 1699560, 1737328, 1954494, 2171660, 2266080, 2605992, 2719296, 3257490, 3399120, 3474656, 3908988, 4343320, 4532160, 4886235, 5211984, 6514980, 6798240, 6949312, 7817976, 8686640, 9772470, 10423968, 13029960, 13596480, 15635952, 17373280, 19544940, 20847936, 26059920, 31271904, 34746560, 39089880, 52119840, 62543808, 78179760, 104239680, 156359520, 312719040]

約数ペア:

[(1, 312719040), (2, 156359520), (3, 104239680), (4, 78179760), (5, 62543808), (6, 52119840), (8, 39089880), (9, 34746560), (10, 31271904), (12, 26059920), (15, 20847936), (16, 19544940), (18, 17373280), (20, 15635952), (23, 13596480), (24, 13029960), (30, 10423968), (32, 9772470), (36, 8686640), (40, 7817976), (45, 6949312), (46, 6798240), (48, 6514980), (60, 5211984), (64, 4886235), (69, 4532160), (72, 4343320), (80, 3908988), (90, 3474656), (92, 3399120), (96, 3257490), (115, 2719296), (120, 2605992), (138, 2266080), (144, 2171660), (160, 1954494), (180, 1737328), (184, 1699560), (192, 1628745), (207, 1510720), (230, 1359648), (240, 1302996), (276, 1133040), (288, 1085830), (320, 977247), (345, 906432), (360, 868664), (368, 849780), (414, 755360), (460, 679824), (480, 651498), (552, 566520), (576, 542915), (690, 453216), (720, 434332), (736, 424890), (828, 377680), (920, 339912), (960, 325749), (1035, 302144), (1104, 283260), (1380, 226608), (1440, 217166), (1472, 212445), (1656, 188840), (1840, 169956), (2070, 151072), (2208, 141630), (2760, 113304), (2880, 108583), (3312, 94420), (3680, 84978), (4140, 75536), (4416, 70815), (4721, 66240), (5520, 56652), (6624, 47210), (7360, 42489), (8280, 37768), (9442, 33120), (11040, 28326), (13248, 23605), (14163, 22080), (16560, 18884)]