16366964940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{233747}}^1$

素因数の和:234151

約数の個数: 72

約数和(自身を含む): 49774299120

約数和(自身を除く): 33407334180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 389, 778, 1167, 1556, 1945, 2334, 3501, 3890, 4668, 5835, 7002, 7780, 11670, 14004, 17505, 23340, 35010, 70020, 233747, 467494, 701241, 934988, 1168735, 1402482, 2103723, 2337470, 2804964, 3506205, 4207446, 4674940, 7012410, 8414892, 10518615, 14024820, 21037230, 42074460, 90927583, 181855166, 272782749, 363710332, 454637915, 545565498, 818348247, 909275830, 1091130996, 1363913745, 1636696494, 1818551660, 2727827490, 3273392988, 4091741235, 5455654980, 8183482470, 16366964940]

約数ペア:

[(1, 16366964940), (2, 8183482470), (3, 5455654980), (4, 4091741235), (5, 3273392988), (6, 2727827490), (9, 1818551660), (10, 1636696494), (12, 1363913745), (15, 1091130996), (18, 909275830), (20, 818348247), (30, 545565498), (36, 454637915), (45, 363710332), (60, 272782749), (90, 181855166), (180, 90927583), (389, 42074460), (778, 21037230), (1167, 14024820), (1556, 10518615), (1945, 8414892), (2334, 7012410), (3501, 4674940), (3890, 4207446), (4668, 3506205), (5835, 2804964), (7002, 2337470), (7780, 2103723), (11670, 1402482), (14004, 1168735), (17505, 934988), (23340, 701241), (35010, 467494), (70020, 233747)]