470502720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7103}}^1$

素因数の和:7149

約数の個数: 168

約数和(自身を含む): 1688933376

約数和(自身を除く): 1218430656

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, 5520, 6624, 7103, 7360, 8280, 11040, 13248, 14206, 16560, 21309, 22080, 28412, 33120, 35515, 42618, 56824, 63927, 66240, 71030, 85236, 106545, 113648, 127854, 142060, 163369, 170472, 213090, 227296, 255708, 284120, 319635, 326738, 340944, 426180, 454592, 490107, 511416, 568240, 639270, 653476, 681888, 816845, 852360, 980214, 1022832, 1136480, 1278540, 1306952, 1363776, 1470321, 1633690, 1704720, 1960428, 2045664, 2272960, 2450535, 2557080, 2613904, 2940642, 3267380, 3409440, 3920856, 4091328, 4901070, 5114160, 5227808, 5881284, 6534760, 6818880, 7351605, 7841712, 9802140, 10228320, 10455616, 11762568, 13069520, 14703210, 15683424, 19604280, 20456640, 23525136, 26139040, 29406420, 31366848, 39208560, 47050272, 52278080, 58812840, 78417120, 94100544, 117625680, 156834240, 235251360, 470502720]

約数ペア:

[(1, 470502720), (2, 235251360), (3, 156834240), (4, 117625680), (5, 94100544), (6, 78417120), (8, 58812840), (9, 52278080), (10, 47050272), (12, 39208560), (15, 31366848), (16, 29406420), (18, 26139040), (20, 23525136), (23, 20456640), (24, 19604280), (30, 15683424), (32, 14703210), (36, 13069520), (40, 11762568), (45, 10455616), (46, 10228320), (48, 9802140), (60, 7841712), (64, 7351605), (69, 6818880), (72, 6534760), (80, 5881284), (90, 5227808), (92, 5114160), (96, 4901070), (115, 4091328), (120, 3920856), (138, 3409440), (144, 3267380), (160, 2940642), (180, 2613904), (184, 2557080), (192, 2450535), (207, 2272960), (230, 2045664), (240, 1960428), (276, 1704720), (288, 1633690), (320, 1470321), (345, 1363776), (360, 1306952), (368, 1278540), (414, 1136480), (460, 1022832), (480, 980214), (552, 852360), (576, 816845), (690, 681888), (720, 653476), (736, 639270), (828, 568240), (920, 511416), (960, 490107), (1035, 454592), (1104, 426180), (1380, 340944), (1440, 326738), (1472, 319635), (1656, 284120), (1840, 255708), (2070, 227296), (2208, 213090), (2760, 170472), (2880, 163369), (3312, 142060), (3680, 127854), (4140, 113648), (4416, 106545), (5520, 85236), (6624, 71030), (7103, 66240), (7360, 63927), (8280, 56824), (11040, 42618), (13248, 35515), (14206, 33120), (16560, 28412), (21309, 22080)]