15797385280

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{8081}}^1$

素因数の和:8288

約数の個数: 112

約数和(自身を含む): 38798449200

約数和(自身を除く): 23001063920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 149, 160, 164, 205, 298, 320, 328, 410, 596, 656, 745, 820, 1192, 1312, 1490, 1640, 2384, 2624, 2980, 3280, 4768, 5960, 6109, 6560, 8081, 9536, 11920, 12218, 13120, 16162, 23840, 24436, 30545, 32324, 40405, 47680, 48872, 61090, 64648, 80810, 97744, 122180, 129296, 161620, 195488, 244360, 258592, 323240, 331321, 390976, 488720, 517184, 646480, 662642, 977440, 1204069, 1292960, 1325284, 1656605, 1954880, 2408138, 2585920, 2650568, 3313210, 4816276, 5301136, 6020345, 6626420, 9632552, 10602272, 12040690, 13252840, 19265104, 21204544, 24081380, 26505680, 38530208, 48162760, 49366829, 53011360, 77060416, 96325520, 98733658, 106022720, 192651040, 197467316, 246834145, 385302080, 394934632, 493668290, 789869264, 987336580, 1579738528, 1974673160, 3159477056, 3949346320, 7898692640, 15797385280]

約数ペア:

[(1, 15797385280), (2, 7898692640), (4, 3949346320), (5, 3159477056), (8, 1974673160), (10, 1579738528), (16, 987336580), (20, 789869264), (32, 493668290), (40, 394934632), (41, 385302080), (64, 246834145), (80, 197467316), (82, 192651040), (149, 106022720), (160, 98733658), (164, 96325520), (205, 77060416), (298, 53011360), (320, 49366829), (328, 48162760), (410, 38530208), (596, 26505680), (656, 24081380), (745, 21204544), (820, 19265104), (1192, 13252840), (1312, 12040690), (1490, 10602272), (1640, 9632552), (2384, 6626420), (2624, 6020345), (2980, 5301136), (3280, 4816276), (4768, 3313210), (5960, 2650568), (6109, 2585920), (6560, 2408138), (8081, 1954880), (9536, 1656605), (11920, 1325284), (12218, 1292960), (13120, 1204069), (16162, 977440), (23840, 662642), (24436, 646480), (30545, 517184), (32324, 488720), (40405, 390976), (47680, 331321), (48872, 323240), (61090, 258592), (64648, 244360), (80810, 195488), (97744, 161620), (122180, 129296)]