139455120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{83009}}^1$

素因数の和:83032

約数の個数: 80

約数和(自身を含む): 494075520

約数和(自身を除く): 354620400

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, 83009, 166018, 249027, 332036, 415045, 498054, 581063, 664072, 830090, 996108, 1162126, 1245135, 1328144, 1660180, 1743189, 1992216, 2324252, 2490270, 2905315, 3320360, 3486378, 3984432, 4648504, 4980540, 5810630, 6640720, 6972756, 8715945, 9297008, 9961080, 11621260, 13945512, 17431890, 19922160, 23242520, 27891024, 34863780, 46485040, 69727560, 139455120]

約数ペア:

[(1, 139455120), (2, 69727560), (3, 46485040), (4, 34863780), (5, 27891024), (6, 23242520), (7, 19922160), (8, 17431890), (10, 13945512), (12, 11621260), (14, 9961080), (15, 9297008), (16, 8715945), (20, 6972756), (21, 6640720), (24, 5810630), (28, 4980540), (30, 4648504), (35, 3984432), (40, 3486378), (42, 3320360), (48, 2905315), (56, 2490270), (60, 2324252), (70, 1992216), (80, 1743189), (84, 1660180), (105, 1328144), (112, 1245135), (120, 1162126), (140, 996108), (168, 830090), (210, 664072), (240, 581063), (280, 498054), (336, 415045), (420, 332036), (560, 249027), (840, 166018), (1680, 83009)]