15236014720

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1400369}}^1$

素因数の和:1400405

約数の個数: 64

約数和(自身を含む): 38566189800

約数和(自身を除く): 23330175080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 5440, 10880, 1400369, 2800738, 5601476, 7001845, 11202952, 14003690, 22405904, 23806273, 28007380, 44811808, 47612546, 56014760, 89623616, 95225092, 112029520, 119031365, 179247232, 190450184, 224059040, 238062730, 380900368, 448118080, 476125460, 761800736, 896236160, 952250920, 1523601472, 1904501840, 3047202944, 3809003680, 7618007360, 15236014720]

約数ペア:

[(1, 15236014720), (2, 7618007360), (4, 3809003680), (5, 3047202944), (8, 1904501840), (10, 1523601472), (16, 952250920), (17, 896236160), (20, 761800736), (32, 476125460), (34, 448118080), (40, 380900368), (64, 238062730), (68, 224059040), (80, 190450184), (85, 179247232), (128, 119031365), (136, 112029520), (160, 95225092), (170, 89623616), (272, 56014760), (320, 47612546), (340, 44811808), (544, 28007380), (640, 23806273), (680, 22405904), (1088, 14003690), (1360, 11202952), (2176, 7001845), (2720, 5601476), (5440, 2800738), (10880, 1400369)]