222620061720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{265023883}}^1$

素因数の和:265023904

約数の個数: 64

約数和(自身を含む): 763268785920

約数和(自身を除く): 540648724200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 265023883, 530047766, 795071649, 1060095532, 1325119415, 1590143298, 1855167181, 2120191064, 2650238830, 3180286596, 3710334362, 3975358245, 5300477660, 5565501543, 6360573192, 7420668724, 7950716490, 9275835905, 10600955320, 11131003086, 14841337448, 15901432980, 18551671810, 22262006172, 27827507715, 31802865960, 37103343620, 44524012344, 55655015430, 74206687240, 111310030860, 222620061720]

約数ペア:

[(1, 222620061720), (2, 111310030860), (3, 74206687240), (4, 55655015430), (5, 44524012344), (6, 37103343620), (7, 31802865960), (8, 27827507715), (10, 22262006172), (12, 18551671810), (14, 15901432980), (15, 14841337448), (20, 11131003086), (21, 10600955320), (24, 9275835905), (28, 7950716490), (30, 7420668724), (35, 6360573192), (40, 5565501543), (42, 5300477660), (56, 3975358245), (60, 3710334362), (70, 3180286596), (84, 2650238830), (105, 2120191064), (120, 1855167181), (140, 1590143298), (168, 1325119415), (210, 1060095532), (280, 795071649), (420, 530047766), (840, 265023883)]