273038080

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1042

約数の個数: 144

約数和(自身を含む): 772337664

約数和(自身を除く): 499299584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 434, 448, 496, 560, 620, 640, 868, 896, 983, 992, 1085, 1120, 1240, 1280, 1736, 1792, 1966, 1984, 2170, 2240, 2480, 3472, 3932, 3968, 4340, 4480, 4915, 4960, 6881, 6944, 7864, 7936, 8680, 8960, 9830, 9920, 13762, 13888, 15728, 17360, 19660, 19840, 27524, 27776, 30473, 31456, 34405, 34720, 39320, 39680, 55048, 55552, 60946, 62912, 68810, 69440, 78640, 110096, 121892, 125824, 137620, 138880, 152365, 157280, 213311, 220192, 243784, 251648, 275240, 277760, 304730, 314560, 426622, 440384, 487568, 550480, 609460, 629120, 853244, 880768, 975136, 1066555, 1100960, 1218920, 1258240, 1706488, 1761536, 1950272, 2133110, 2201920, 2437840, 3412976, 3900544, 4266220, 4403840, 4875680, 6825952, 7801088, 8532440, 8807680, 9751360, 13651904, 17064880, 19502720, 27303808, 34129760, 39005440, 54607616, 68259520, 136519040, 273038080]

約数ペア:

[(1, 273038080), (2, 136519040), (4, 68259520), (5, 54607616), (7, 39005440), (8, 34129760), (10, 27303808), (14, 19502720), (16, 17064880), (20, 13651904), (28, 9751360), (31, 8807680), (32, 8532440), (35, 7801088), (40, 6825952), (56, 4875680), (62, 4403840), (64, 4266220), (70, 3900544), (80, 3412976), (112, 2437840), (124, 2201920), (128, 2133110), (140, 1950272), (155, 1761536), (160, 1706488), (217, 1258240), (224, 1218920), (248, 1100960), (256, 1066555), (280, 975136), (310, 880768), (320, 853244), (434, 629120), (448, 609460), (496, 550480), (560, 487568), (620, 440384), (640, 426622), (868, 314560), (896, 304730), (983, 277760), (992, 275240), (1085, 251648), (1120, 243784), (1240, 220192), (1280, 213311), (1736, 157280), (1792, 152365), (1966, 138880), (1984, 137620), (2170, 125824), (2240, 121892), (2480, 110096), (3472, 78640), (3932, 69440), (3968, 68810), (4340, 62912), (4480, 60946), (4915, 55552), (4960, 55048), (6881, 39680), (6944, 39320), (7864, 34720), (7936, 34405), (8680, 31456), (8960, 30473), (9830, 27776), (9920, 27524), (13762, 19840), (13888, 19660), (15728, 17360)]