2781341760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{16747}}^1$

素因数の和:16940

約数の個数: 112

約数和(自身を含む): 8882335296

約数和(自身を除く): 6100993536

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, 173, 192, 240, 320, 346, 480, 519, 692, 865, 960, 1038, 1384, 1730, 2076, 2595, 2768, 3460, 4152, 5190, 5536, 6920, 8304, 10380, 11072, 13840, 16608, 16747, 20760, 27680, 33216, 33494, 41520, 50241, 55360, 66988, 83040, 83735, 100482, 133976, 166080, 167470, 200964, 251205, 267952, 334940, 401928, 502410, 535904, 669880, 803856, 1004820, 1071808, 1339760, 1607712, 2009640, 2679520, 2897231, 3215424, 4019280, 5359040, 5794462, 8038560, 8691693, 11588924, 14486155, 16077120, 17383386, 23177848, 28972310, 34766772, 43458465, 46355696, 57944620, 69533544, 86916930, 92711392, 115889240, 139067088, 173833860, 185422784, 231778480, 278134176, 347667720, 463556960, 556268352, 695335440, 927113920, 1390670880, 2781341760]

約数ペア:

[(1, 2781341760), (2, 1390670880), (3, 927113920), (4, 695335440), (5, 556268352), (6, 463556960), (8, 347667720), (10, 278134176), (12, 231778480), (15, 185422784), (16, 173833860), (20, 139067088), (24, 115889240), (30, 92711392), (32, 86916930), (40, 69533544), (48, 57944620), (60, 46355696), (64, 43458465), (80, 34766772), (96, 28972310), (120, 23177848), (160, 17383386), (173, 16077120), (192, 14486155), (240, 11588924), (320, 8691693), (346, 8038560), (480, 5794462), (519, 5359040), (692, 4019280), (865, 3215424), (960, 2897231), (1038, 2679520), (1384, 2009640), (1730, 1607712), (2076, 1339760), (2595, 1071808), (2768, 1004820), (3460, 803856), (4152, 669880), (5190, 535904), (5536, 502410), (6920, 401928), (8304, 334940), (10380, 267952), (11072, 251205), (13840, 200964), (16608, 167470), (16747, 166080), (20760, 133976), (27680, 100482), (33216, 83735), (33494, 83040), (41520, 66988), (50241, 55360)]