209455385280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{743}}^1\times {\mathrm{293651}}^1$

素因数の和:294414

約数の個数: 112

約数和(自身を含む): 665918164224

約数和(自身を除く): 456462778944

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, 160, 192, 240, 320, 480, 743, 960, 1486, 2229, 2972, 3715, 4458, 5944, 7430, 8916, 11145, 11888, 14860, 17832, 22290, 23776, 29720, 35664, 44580, 47552, 59440, 71328, 89160, 118880, 142656, 178320, 237760, 293651, 356640, 587302, 713280, 880953, 1174604, 1468255, 1761906, 2349208, 2936510, 3523812, 4404765, 4698416, 5873020, 7047624, 8809530, 9396832, 11746040, 14095248, 17619060, 18793664, 23492080, 28190496, 35238120, 46984160, 56380992, 70476240, 93968320, 140952480, 218182693, 281904960, 436365386, 654548079, 872730772, 1090913465, 1309096158, 1745461544, 2181826930, 2618192316, 3272740395, 3490923088, 4363653860, 5236384632, 6545480790, 6981846176, 8727307720, 10472769264, 13090961580, 13963692352, 17454615440, 20945538528, 26181923160, 34909230880, 41891077056, 52363846320, 69818461760, 104727692640, 209455385280]

約数ペア:

[(1, 209455385280), (2, 104727692640), (3, 69818461760), (4, 52363846320), (5, 41891077056), (6, 34909230880), (8, 26181923160), (10, 20945538528), (12, 17454615440), (15, 13963692352), (16, 13090961580), (20, 10472769264), (24, 8727307720), (30, 6981846176), (32, 6545480790), (40, 5236384632), (48, 4363653860), (60, 3490923088), (64, 3272740395), (80, 2618192316), (96, 2181826930), (120, 1745461544), (160, 1309096158), (192, 1090913465), (240, 872730772), (320, 654548079), (480, 436365386), (743, 281904960), (960, 218182693), (1486, 140952480), (2229, 93968320), (2972, 70476240), (3715, 56380992), (4458, 46984160), (5944, 35238120), (7430, 28190496), (8916, 23492080), (11145, 18793664), (11888, 17619060), (14860, 14095248), (17832, 11746040), (22290, 9396832), (23776, 8809530), (29720, 7047624), (35664, 5873020), (44580, 4698416), (47552, 4404765), (59440, 3523812), (71328, 2936510), (89160, 2349208), (118880, 1761906), (142656, 1468255), (178320, 1174604), (237760, 880953), (293651, 713280), (356640, 587302)]