207306240

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{26993}}^1$

素因数の和:27019

約数の個数: 80

約数和(自身を含む): 662756688

約数和(自身を除く): 455450448

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, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 26993, 53986, 80979, 107972, 134965, 161958, 215944, 269930, 323916, 404895, 431888, 539860, 647832, 809790, 863776, 1079720, 1295664, 1619580, 1727552, 2159440, 2591328, 3239160, 3455104, 4318880, 5182656, 6478320, 6910208, 8637760, 10365312, 12956640, 13820416, 17275520, 20730624, 25913280, 34551040, 41461248, 51826560, 69102080, 103653120, 207306240]

約数ペア:

[(1, 207306240), (2, 103653120), (3, 69102080), (4, 51826560), (5, 41461248), (6, 34551040), (8, 25913280), (10, 20730624), (12, 17275520), (15, 13820416), (16, 12956640), (20, 10365312), (24, 8637760), (30, 6910208), (32, 6478320), (40, 5182656), (48, 4318880), (60, 3455104), (64, 3239160), (80, 2591328), (96, 2159440), (120, 1727552), (128, 1619580), (160, 1295664), (192, 1079720), (240, 863776), (256, 809790), (320, 647832), (384, 539860), (480, 431888), (512, 404895), (640, 323916), (768, 269930), (960, 215944), (1280, 161958), (1536, 134965), (1920, 107972), (2560, 80979), (3840, 53986), (7680, 26993)]