236311040

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{13187}}^1$

素因数の和:13217

約数の個数: 80

約数和(自身を含む): 647583552

約数和(自身を除く): 411272512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 8960, 13187, 17920, 26374, 52748, 65935, 92309, 105496, 131870, 184618, 210992, 263740, 369236, 421984, 461545, 527480, 738472, 843968, 923090, 1054960, 1476944, 1687936, 1846180, 2109920, 2953888, 3375872, 3692360, 4219840, 5907776, 6751744, 7384720, 8439680, 11815552, 14769440, 16879360, 23631104, 29538880, 33758720, 47262208, 59077760, 118155520, 236311040]

約数ペア:

[(1, 236311040), (2, 118155520), (4, 59077760), (5, 47262208), (7, 33758720), (8, 29538880), (10, 23631104), (14, 16879360), (16, 14769440), (20, 11815552), (28, 8439680), (32, 7384720), (35, 6751744), (40, 5907776), (56, 4219840), (64, 3692360), (70, 3375872), (80, 2953888), (112, 2109920), (128, 1846180), (140, 1687936), (160, 1476944), (224, 1054960), (256, 923090), (280, 843968), (320, 738472), (448, 527480), (512, 461545), (560, 421984), (640, 369236), (896, 263740), (1120, 210992), (1280, 184618), (1792, 131870), (2240, 105496), (2560, 92309), (3584, 65935), (4480, 52748), (8960, 26374), (13187, 17920)]