237836480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1193}}^1$

素因数の和:1306

約数の個数: 112

約数和(自身を含む): 655076160

約数和(自身を除く): 417239680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 89, 112, 140, 160, 178, 224, 280, 320, 356, 445, 448, 560, 623, 712, 890, 1120, 1193, 1246, 1424, 1780, 2240, 2386, 2492, 2848, 3115, 3560, 4772, 4984, 5696, 5965, 6230, 7120, 8351, 9544, 9968, 11930, 12460, 14240, 16702, 19088, 19936, 23860, 24920, 28480, 33404, 38176, 39872, 41755, 47720, 49840, 66808, 76352, 83510, 95440, 99680, 106177, 133616, 167020, 190880, 199360, 212354, 267232, 334040, 381760, 424708, 530885, 534464, 668080, 743239, 849416, 1061770, 1336160, 1486478, 1698832, 2123540, 2672320, 2972956, 3397664, 3716195, 4247080, 5945912, 6795328, 7432390, 8494160, 11891824, 14864780, 16988320, 23783648, 29729560, 33976640, 47567296, 59459120, 118918240, 237836480]

約数ペア:

[(1, 237836480), (2, 118918240), (4, 59459120), (5, 47567296), (7, 33976640), (8, 29729560), (10, 23783648), (14, 16988320), (16, 14864780), (20, 11891824), (28, 8494160), (32, 7432390), (35, 6795328), (40, 5945912), (56, 4247080), (64, 3716195), (70, 3397664), (80, 2972956), (89, 2672320), (112, 2123540), (140, 1698832), (160, 1486478), (178, 1336160), (224, 1061770), (280, 849416), (320, 743239), (356, 668080), (445, 534464), (448, 530885), (560, 424708), (623, 381760), (712, 334040), (890, 267232), (1120, 212354), (1193, 199360), (1246, 190880), (1424, 167020), (1780, 133616), (2240, 106177), (2386, 99680), (2492, 95440), (2848, 83510), (3115, 76352), (3560, 66808), (4772, 49840), (4984, 47720), (5696, 41755), (5965, 39872), (6230, 38176), (7120, 33404), (8351, 28480), (9544, 24920), (9968, 23860), (11930, 19936), (12460, 19088), (14240, 16702)]