215277412860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{983}}^1\times {\mathrm{1039}}^1\times {\mathrm{1171}}^1$

素因数の和:3208

約数の個数: 144

約数和(自身を含む): 654860344320

約数和(自身を除く): 439582931460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 983, 1039, 1171, 1966, 2078, 2342, 2949, 3117, 3513, 3932, 4156, 4684, 4915, 5195, 5855, 5898, 6234, 7026, 8847, 9351, 9830, 10390, 10539, 11710, 11796, 12468, 14052, 14745, 15585, 17565, 17694, 18702, 19660, 20780, 21078, 23420, 29490, 31170, 35130, 35388, 37404, 42156, 44235, 46755, 52695, 58980, 62340, 70260, 88470, 93510, 105390, 176940, 187020, 210780, 1021337, 1151093, 1216669, 2042674, 2302186, 2433338, 3064011, 3453279, 3650007, 4085348, 4604372, 4866676, 5106685, 5755465, 6083345, 6128022, 6906558, 7300014, 9192033, 10213370, 10359837, 10950021, 11510930, 12166690, 12256044, 13813116, 14600028, 15320055, 17266395, 18250035, 18384066, 20426740, 20719674, 21900042, 23021860, 24333380, 30640110, 34532790, 36500070, 36768132, 41439348, 43800084, 45960165, 51799185, 54750105, 61280220, 69065580, 73000140, 91920330, 103598370, 109500210, 183840660, 207196740, 219000420, 1195985627, 2391971254, 3587956881, 4783942508, 5979928135, 7175913762, 10763870643, 11959856270, 14351827524, 17939784405, 21527741286, 23919712540, 35879568810, 43055482572, 53819353215, 71759137620, 107638706430, 215277412860]

約数ペア:

[(1, 215277412860), (2, 107638706430), (3, 71759137620), (4, 53819353215), (5, 43055482572), (6, 35879568810), (9, 23919712540), (10, 21527741286), (12, 17939784405), (15, 14351827524), (18, 11959856270), (20, 10763870643), (30, 7175913762), (36, 5979928135), (45, 4783942508), (60, 3587956881), (90, 2391971254), (180, 1195985627), (983, 219000420), (1039, 207196740), (1171, 183840660), (1966, 109500210), (2078, 103598370), (2342, 91920330), (2949, 73000140), (3117, 69065580), (3513, 61280220), (3932, 54750105), (4156, 51799185), (4684, 45960165), (4915, 43800084), (5195, 41439348), (5855, 36768132), (5898, 36500070), (6234, 34532790), (7026, 30640110), (8847, 24333380), (9351, 23021860), (9830, 21900042), (10390, 20719674), (10539, 20426740), (11710, 18384066), (11796, 18250035), (12468, 17266395), (14052, 15320055), (14745, 14600028), (15585, 13813116), (17565, 12256044), (17694, 12166690), (18702, 11510930), (19660, 10950021), (20780, 10359837), (21078, 10213370), (23420, 9192033), (29490, 7300014), (31170, 6906558), (35130, 6128022), (35388, 6083345), (37404, 5755465), (42156, 5106685), (44235, 4866676), (46755, 4604372), (52695, 4085348), (58980, 3650007), (62340, 3453279), (70260, 3064011), (88470, 2433338), (93510, 2302186), (105390, 2042674), (176940, 1216669), (187020, 1151093), (210780, 1021337)]