1567972020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{6571}}^1$

素因数の和:6721

約数の個数: 96

約数和(自身を含む): 4544459136

約数和(自身を除く): 2976487116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 97, 123, 164, 194, 205, 246, 291, 388, 410, 485, 492, 582, 615, 820, 970, 1164, 1230, 1455, 1940, 2460, 2910, 3977, 5820, 6571, 7954, 11931, 13142, 15908, 19713, 19885, 23862, 26284, 32855, 39426, 39770, 47724, 59655, 65710, 78852, 79540, 98565, 119310, 131420, 197130, 238620, 269411, 394260, 538822, 637387, 808233, 1077644, 1274774, 1347055, 1616466, 1912161, 2549548, 2694110, 3186935, 3232932, 3824322, 4041165, 5388220, 6373870, 7648644, 8082330, 9560805, 12747740, 16164660, 19121610, 26132867, 38243220, 52265734, 78398601, 104531468, 130664335, 156797202, 261328670, 313594404, 391993005, 522657340, 783986010, 1567972020]

約数ペア:

[(1, 1567972020), (2, 783986010), (3, 522657340), (4, 391993005), (5, 313594404), (6, 261328670), (10, 156797202), (12, 130664335), (15, 104531468), (20, 78398601), (30, 52265734), (41, 38243220), (60, 26132867), (82, 19121610), (97, 16164660), (123, 12747740), (164, 9560805), (194, 8082330), (205, 7648644), (246, 6373870), (291, 5388220), (388, 4041165), (410, 3824322), (485, 3232932), (492, 3186935), (582, 2694110), (615, 2549548), (820, 1912161), (970, 1616466), (1164, 1347055), (1230, 1274774), (1455, 1077644), (1940, 808233), (2460, 637387), (2910, 538822), (3977, 394260), (5820, 269411), (6571, 238620), (7954, 197130), (11931, 131420), (13142, 119310), (15908, 98565), (19713, 79540), (19885, 78852), (23862, 65710), (26284, 59655), (32855, 47724), (39426, 39770)]