12243670120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{177239}}^1$

素因数の和:177418

約数の個数: 64

約数和(自身を含む): 30244233600

約数和(自身を除く): 18000563480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 157, 220, 314, 440, 628, 785, 1256, 1570, 1727, 3140, 3454, 6280, 6908, 8635, 13816, 17270, 34540, 69080, 177239, 354478, 708956, 886195, 1417912, 1772390, 1949629, 3544780, 3899258, 7089560, 7798516, 9748145, 15597032, 19496290, 27826523, 38992580, 55653046, 77985160, 111306092, 139132615, 222612184, 278265230, 306091753, 556530460, 612183506, 1113060920, 1224367012, 1530458765, 2448734024, 3060917530, 6121835060, 12243670120]

約数ペア:

[(1, 12243670120), (2, 6121835060), (4, 3060917530), (5, 2448734024), (8, 1530458765), (10, 1224367012), (11, 1113060920), (20, 612183506), (22, 556530460), (40, 306091753), (44, 278265230), (55, 222612184), (88, 139132615), (110, 111306092), (157, 77985160), (220, 55653046), (314, 38992580), (440, 27826523), (628, 19496290), (785, 15597032), (1256, 9748145), (1570, 7798516), (1727, 7089560), (3140, 3899258), (3454, 3544780), (6280, 1949629), (6908, 1772390), (8635, 1417912), (13816, 886195), (17270, 708956), (34540, 354478), (69080, 177239)]