200459280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{119321}}^1$

素因数の和:119344

約数の個数: 80

約数和(自身を含む): 710204544

約数和(自身を除く): 509745264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 119321, 238642, 357963, 477284, 596605, 715926, 835247, 954568, 1193210, 1431852, 1670494, 1789815, 1909136, 2386420, 2505741, 2863704, 3340988, 3579630, 4176235, 4772840, 5011482, 5727408, 6681976, 7159260, 8352470, 9545680, 10022964, 12528705, 13363952, 14318520, 16704940, 20045928, 25057410, 28637040, 33409880, 40091856, 50114820, 66819760, 100229640, 200459280]

約数ペア:

[(1, 200459280), (2, 100229640), (3, 66819760), (4, 50114820), (5, 40091856), (6, 33409880), (7, 28637040), (8, 25057410), (10, 20045928), (12, 16704940), (14, 14318520), (15, 13363952), (16, 12528705), (20, 10022964), (21, 9545680), (24, 8352470), (28, 7159260), (30, 6681976), (35, 5727408), (40, 5011482), (42, 4772840), (48, 4176235), (56, 3579630), (60, 3340988), (70, 2863704), (80, 2505741), (84, 2386420), (105, 1909136), (112, 1789815), (120, 1670494), (140, 1431852), (168, 1193210), (210, 954568), (240, 835247), (280, 715926), (336, 596605), (420, 477284), (560, 357963), (840, 238642), (1680, 119321)]