211004160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{54949}}^1$

素因数の和:54973

約数の個数: 72

約数和(自身を含む): 673906800

約数和(自身を除く): 462902640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 54949, 109898, 164847, 219796, 274745, 329694, 439592, 549490, 659388, 824235, 879184, 1098980, 1318776, 1648470, 1758368, 2197960, 2637552, 3296940, 3516736, 4395920, 5275104, 6593880, 7033472, 8791840, 10550208, 13187760, 14066944, 17583680, 21100416, 26375520, 35167360, 42200832, 52751040, 70334720, 105502080, 211004160]

約数ペア:

[(1, 211004160), (2, 105502080), (3, 70334720), (4, 52751040), (5, 42200832), (6, 35167360), (8, 26375520), (10, 21100416), (12, 17583680), (15, 14066944), (16, 13187760), (20, 10550208), (24, 8791840), (30, 7033472), (32, 6593880), (40, 5275104), (48, 4395920), (60, 3516736), (64, 3296940), (80, 2637552), (96, 2197960), (120, 1758368), (128, 1648470), (160, 1318776), (192, 1098980), (240, 879184), (256, 824235), (320, 659388), (384, 549490), (480, 439592), (640, 329694), (768, 274745), (960, 219796), (1280, 164847), (1920, 109898), (3840, 54949)]