667009440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24379}}^1$

素因数の和:24419

約数の個数: 144

約数和(自身を含む): 2396066400

約数和(自身を除く): 1729056960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 9120, 13680, 24379, 27360, 48758, 73137, 97516, 121895, 146274, 195032, 219411, 243790, 292548, 365685, 390064, 438822, 463201, 487580, 585096, 731370, 780128, 877644, 926402, 975160, 1097055, 1170192, 1389603, 1462740, 1755288, 1852804, 1950320, 2194110, 2316005, 2340384, 2779206, 2925480, 3510576, 3705608, 3900640, 4168809, 4388220, 4632010, 5558412, 5850960, 6948015, 7021152, 7411216, 8337618, 8776440, 9264020, 11116824, 11701920, 13896030, 14822432, 16675236, 17552880, 18528040, 20844045, 22233648, 27792060, 33350472, 35105760, 37056080, 41688090, 44467296, 55584120, 66700944, 74112160, 83376180, 111168240, 133401888, 166752360, 222336480, 333504720, 667009440]

約数ペア:

[(1, 667009440), (2, 333504720), (3, 222336480), (4, 166752360), (5, 133401888), (6, 111168240), (8, 83376180), (9, 74112160), (10, 66700944), (12, 55584120), (15, 44467296), (16, 41688090), (18, 37056080), (19, 35105760), (20, 33350472), (24, 27792060), (30, 22233648), (32, 20844045), (36, 18528040), (38, 17552880), (40, 16675236), (45, 14822432), (48, 13896030), (57, 11701920), (60, 11116824), (72, 9264020), (76, 8776440), (80, 8337618), (90, 7411216), (95, 7021152), (96, 6948015), (114, 5850960), (120, 5558412), (144, 4632010), (152, 4388220), (160, 4168809), (171, 3900640), (180, 3705608), (190, 3510576), (228, 2925480), (240, 2779206), (285, 2340384), (288, 2316005), (304, 2194110), (342, 1950320), (360, 1852804), (380, 1755288), (456, 1462740), (480, 1389603), (570, 1170192), (608, 1097055), (684, 975160), (720, 926402), (760, 877644), (855, 780128), (912, 731370), (1140, 585096), (1368, 487580), (1440, 463201), (1520, 438822), (1710, 390064), (1824, 365685), (2280, 292548), (2736, 243790), (3040, 219411), (3420, 195032), (4560, 146274), (5472, 121895), (6840, 97516), (9120, 73137), (13680, 48758), (24379, 27360)]