222902160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71443}}^1$

素因数の和:71472

約数の個数: 80

約数和(自身を含む): 744160704

約数和(自身を除く): 521258544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 71443, 142886, 214329, 285772, 357215, 428658, 571544, 714430, 857316, 928759, 1071645, 1143088, 1428860, 1714632, 1857518, 2143290, 2786277, 2857720, 3429264, 3715036, 4286580, 4643795, 5572554, 5715440, 7430072, 8573160, 9287590, 11145108, 13931385, 14860144, 17146320, 18575180, 22290216, 27862770, 37150360, 44580432, 55725540, 74300720, 111451080, 222902160]

約数ペア:

[(1, 222902160), (2, 111451080), (3, 74300720), (4, 55725540), (5, 44580432), (6, 37150360), (8, 27862770), (10, 22290216), (12, 18575180), (13, 17146320), (15, 14860144), (16, 13931385), (20, 11145108), (24, 9287590), (26, 8573160), (30, 7430072), (39, 5715440), (40, 5572554), (48, 4643795), (52, 4286580), (60, 3715036), (65, 3429264), (78, 2857720), (80, 2786277), (104, 2143290), (120, 1857518), (130, 1714632), (156, 1428860), (195, 1143088), (208, 1071645), (240, 928759), (260, 857316), (312, 714430), (390, 571544), (520, 428658), (624, 357215), (780, 285772), (1040, 214329), (1560, 142886), (3120, 71443)]