202224120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{240743}}^1$

素因数の和:240764

約数の個数: 64

約数和(自身を含む): 693342720

約数和(自身を除く): 491118600

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, 240743, 481486, 722229, 962972, 1203715, 1444458, 1685201, 1925944, 2407430, 2888916, 3370402, 3611145, 4814860, 5055603, 5777832, 6740804, 7222290, 8426005, 9629720, 10111206, 13481608, 14444580, 16852010, 20222412, 25278015, 28889160, 33704020, 40444824, 50556030, 67408040, 101112060, 202224120]

約数ペア:

[(1, 202224120), (2, 101112060), (3, 67408040), (4, 50556030), (5, 40444824), (6, 33704020), (7, 28889160), (8, 25278015), (10, 20222412), (12, 16852010), (14, 14444580), (15, 13481608), (20, 10111206), (21, 9629720), (24, 8426005), (28, 7222290), (30, 6740804), (35, 5777832), (40, 5055603), (42, 4814860), (56, 3611145), (60, 3370402), (70, 2888916), (84, 2407430), (105, 1925944), (120, 1685201), (140, 1444458), (168, 1203715), (210, 962972), (280, 722229), (420, 481486), (840, 240743)]