2166623280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1381}}^1\times {\mathrm{2179}}^1$

素因数の和:3579

約数の個数: 120

約数和(自身を含む): 7284853680

約数和(自身を除く): 5118230400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1381, 2179, 2762, 4143, 4358, 5524, 6537, 6905, 8286, 8716, 10895, 11048, 12429, 13074, 13810, 16572, 17432, 19611, 20715, 21790, 22096, 24858, 26148, 27620, 32685, 33144, 34864, 39222, 41430, 43580, 49716, 52296, 55240, 62145, 65370, 66288, 78444, 82860, 87160, 98055, 99432, 104592, 110480, 124290, 130740, 156888, 165720, 174320, 196110, 198864, 248580, 261480, 313776, 331440, 392220, 497160, 522960, 784440, 994320, 1568880, 3009199, 6018398, 9027597, 12036796, 15045995, 18055194, 24073592, 27082791, 30091990, 36110388, 45137985, 48147184, 54165582, 60183980, 72220776, 90275970, 108331164, 120367960, 135413955, 144441552, 180551940, 216662328, 240735920, 270827910, 361103880, 433324656, 541655820, 722207760, 1083311640, 2166623280]

約数ペア:

[(1, 2166623280), (2, 1083311640), (3, 722207760), (4, 541655820), (5, 433324656), (6, 361103880), (8, 270827910), (9, 240735920), (10, 216662328), (12, 180551940), (15, 144441552), (16, 135413955), (18, 120367960), (20, 108331164), (24, 90275970), (30, 72220776), (36, 60183980), (40, 54165582), (45, 48147184), (48, 45137985), (60, 36110388), (72, 30091990), (80, 27082791), (90, 24073592), (120, 18055194), (144, 15045995), (180, 12036796), (240, 9027597), (360, 6018398), (720, 3009199), (1381, 1568880), (2179, 994320), (2762, 784440), (4143, 522960), (4358, 497160), (5524, 392220), (6537, 331440), (6905, 313776), (8286, 261480), (8716, 248580), (10895, 198864), (11048, 196110), (12429, 174320), (13074, 165720), (13810, 156888), (16572, 130740), (17432, 124290), (19611, 110480), (20715, 104592), (21790, 99432), (22096, 98055), (24858, 87160), (26148, 82860), (27620, 78444), (32685, 66288), (33144, 65370), (34864, 62145), (39222, 55240), (41430, 52296), (43580, 49716)]