136519040

素因数分解:

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

素因数の和:1040

約数の個数: 128

約数和(自身を含む): 385413120

約数和(自身を除く): 248894080

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, 280, 310, 320, 434, 448, 496, 560, 620, 640, 868, 896, 983, 992, 1085, 1120, 1240, 1736, 1966, 1984, 2170, 2240, 2480, 3472, 3932, 3968, 4340, 4480, 4915, 4960, 6881, 6944, 7864, 8680, 9830, 9920, 13762, 13888, 15728, 17360, 19660, 19840, 27524, 27776, 30473, 31456, 34405, 34720, 39320, 55048, 60946, 62912, 68810, 69440, 78640, 110096, 121892, 125824, 137620, 138880, 152365, 157280, 213311, 220192, 243784, 275240, 304730, 314560, 426622, 440384, 487568, 550480, 609460, 629120, 853244, 880768, 975136, 1066555, 1100960, 1218920, 1706488, 1950272, 2133110, 2201920, 2437840, 3412976, 3900544, 4266220, 4403840, 4875680, 6825952, 8532440, 9751360, 13651904, 17064880, 19502720, 27303808, 34129760, 68259520, 136519040]

約数ペア:

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