313513920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4733}}^1$

素因数の和:4779

約数の個数: 168

約数和(自身を含む): 1125480096

約数和(自身を除く): 811966176

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, 4733, 5520, 6624, 7360, 8280, 9466, 11040, 13248, 14199, 16560, 18932, 22080, 23665, 28398, 33120, 37864, 42597, 47330, 56796, 66240, 70995, 75728, 85194, 94660, 108859, 113592, 141990, 151456, 170388, 189320, 212985, 217718, 227184, 283980, 302912, 326577, 340776, 378640, 425970, 435436, 454368, 544295, 567960, 653154, 681552, 757280, 851940, 870872, 908736, 979731, 1088590, 1135920, 1306308, 1363104, 1514560, 1632885, 1703880, 1741744, 1959462, 2177180, 2271840, 2612616, 2726208, 3265770, 3407760, 3483488, 3918924, 4354360, 4543680, 4898655, 5225232, 6531540, 6815520, 6966976, 7837848, 8708720, 9797310, 10450464, 13063080, 13631040, 15675696, 17417440, 19594620, 20900928, 26126160, 31351392, 34834880, 39189240, 52252320, 62702784, 78378480, 104504640, 156756960, 313513920]

約数ペア:

[(1, 313513920), (2, 156756960), (3, 104504640), (4, 78378480), (5, 62702784), (6, 52252320), (8, 39189240), (9, 34834880), (10, 31351392), (12, 26126160), (15, 20900928), (16, 19594620), (18, 17417440), (20, 15675696), (23, 13631040), (24, 13063080), (30, 10450464), (32, 9797310), (36, 8708720), (40, 7837848), (45, 6966976), (46, 6815520), (48, 6531540), (60, 5225232), (64, 4898655), (69, 4543680), (72, 4354360), (80, 3918924), (90, 3483488), (92, 3407760), (96, 3265770), (115, 2726208), (120, 2612616), (138, 2271840), (144, 2177180), (160, 1959462), (180, 1741744), (184, 1703880), (192, 1632885), (207, 1514560), (230, 1363104), (240, 1306308), (276, 1135920), (288, 1088590), (320, 979731), (345, 908736), (360, 870872), (368, 851940), (414, 757280), (460, 681552), (480, 653154), (552, 567960), (576, 544295), (690, 454368), (720, 435436), (736, 425970), (828, 378640), (920, 340776), (960, 326577), (1035, 302912), (1104, 283980), (1380, 227184), (1440, 217718), (1472, 212985), (1656, 189320), (1840, 170388), (2070, 151456), (2208, 141990), (2760, 113592), (2880, 108859), (3312, 94660), (3680, 85194), (4140, 75728), (4416, 70995), (4733, 66240), (5520, 56796), (6624, 47330), (7360, 42597), (8280, 37864), (9466, 33120), (11040, 28398), (13248, 23665), (14199, 22080), (16560, 18932)]