2123171640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{99961}}^1$

素因数の和:100037

約数の個数: 96

約数和(自身を含む): 7017332400

約数和(自身を除く): 4894160760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 72, 90, 118, 120, 177, 180, 236, 295, 354, 360, 472, 531, 590, 708, 885, 1062, 1180, 1416, 1770, 2124, 2360, 2655, 3540, 4248, 5310, 7080, 10620, 21240, 99961, 199922, 299883, 399844, 499805, 599766, 799688, 899649, 999610, 1199532, 1499415, 1799298, 1999220, 2399064, 2998830, 3598596, 3998440, 4498245, 5897699, 5997660, 7197192, 8996490, 11795398, 11995320, 17693097, 17992980, 23590796, 29488495, 35386194, 35985960, 47181592, 53079291, 58976990, 70772388, 88465485, 106158582, 117953980, 141544776, 176930970, 212317164, 235907960, 265396455, 353861940, 424634328, 530792910, 707723880, 1061585820, 2123171640]

約数ペア:

[(1, 2123171640), (2, 1061585820), (3, 707723880), (4, 530792910), (5, 424634328), (6, 353861940), (8, 265396455), (9, 235907960), (10, 212317164), (12, 176930970), (15, 141544776), (18, 117953980), (20, 106158582), (24, 88465485), (30, 70772388), (36, 58976990), (40, 53079291), (45, 47181592), (59, 35985960), (60, 35386194), (72, 29488495), (90, 23590796), (118, 17992980), (120, 17693097), (177, 11995320), (180, 11795398), (236, 8996490), (295, 7197192), (354, 5997660), (360, 5897699), (472, 4498245), (531, 3998440), (590, 3598596), (708, 2998830), (885, 2399064), (1062, 1999220), (1180, 1799298), (1416, 1499415), (1770, 1199532), (2124, 999610), (2360, 899649), (2655, 799688), (3540, 599766), (4248, 499805), (5310, 399844), (7080, 299883), (10620, 199922), (21240, 99961)]