235097520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{139939}}^1$

素因数の和:139962

約数の個数: 80

約数和(自身を含む): 832922880

約数和(自身を除く): 597825360

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, 139939, 279878, 419817, 559756, 699695, 839634, 979573, 1119512, 1399390, 1679268, 1959146, 2099085, 2239024, 2798780, 2938719, 3358536, 3918292, 4198170, 4897865, 5597560, 5877438, 6717072, 7836584, 8396340, 9795730, 11195120, 11754876, 14693595, 15673168, 16792680, 19591460, 23509752, 29387190, 33585360, 39182920, 47019504, 58774380, 78365840, 117548760, 235097520]

約数ペア:

[(1, 235097520), (2, 117548760), (3, 78365840), (4, 58774380), (5, 47019504), (6, 39182920), (7, 33585360), (8, 29387190), (10, 23509752), (12, 19591460), (14, 16792680), (15, 15673168), (16, 14693595), (20, 11754876), (21, 11195120), (24, 9795730), (28, 8396340), (30, 7836584), (35, 6717072), (40, 5877438), (42, 5597560), (48, 4897865), (56, 4198170), (60, 3918292), (70, 3358536), (80, 2938719), (84, 2798780), (105, 2239024), (112, 2099085), (120, 1959146), (140, 1679268), (168, 1399390), (210, 1119512), (240, 979573), (280, 839634), (336, 699695), (420, 559756), (560, 419817), (840, 279878), (1680, 139939)]