1570555440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{5231}}^1$

素因数の和:5392

約数の個数: 160

約数和(自身を含む): 5449651200

約数和(自身を除く): 3879095760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 139, 144, 180, 216, 240, 270, 278, 360, 417, 432, 540, 556, 695, 720, 834, 1080, 1112, 1251, 1390, 1668, 2085, 2160, 2224, 2502, 2780, 3336, 3753, 4170, 5004, 5231, 5560, 6255, 6672, 7506, 8340, 10008, 10462, 11120, 12510, 15012, 15693, 16680, 18765, 20016, 20924, 25020, 26155, 30024, 31386, 33360, 37530, 41848, 47079, 50040, 52310, 60048, 62772, 75060, 78465, 83696, 94158, 100080, 104620, 125544, 141237, 150120, 156930, 188316, 209240, 235395, 251088, 282474, 300240, 313860, 376632, 418480, 470790, 564948, 627720, 706185, 727109, 753264, 941580, 1129896, 1255440, 1412370, 1454218, 1883160, 2181327, 2259792, 2824740, 2908436, 3635545, 3766320, 4362654, 5649480, 5816872, 6543981, 7271090, 8725308, 10906635, 11298960, 11633744, 13087962, 14542180, 17450616, 19631943, 21813270, 26175924, 29084360, 32719905, 34901232, 39263886, 43626540, 52351848, 58168720, 65439810, 78527772, 87253080, 98159715, 104703696, 130879620, 157055544, 174506160, 196319430, 261759240, 314111088, 392638860, 523518480, 785277720, 1570555440]

約数ペア:

[(1, 1570555440), (2, 785277720), (3, 523518480), (4, 392638860), (5, 314111088), (6, 261759240), (8, 196319430), (9, 174506160), (10, 157055544), (12, 130879620), (15, 104703696), (16, 98159715), (18, 87253080), (20, 78527772), (24, 65439810), (27, 58168720), (30, 52351848), (36, 43626540), (40, 39263886), (45, 34901232), (48, 32719905), (54, 29084360), (60, 26175924), (72, 21813270), (80, 19631943), (90, 17450616), (108, 14542180), (120, 13087962), (135, 11633744), (139, 11298960), (144, 10906635), (180, 8725308), (216, 7271090), (240, 6543981), (270, 5816872), (278, 5649480), (360, 4362654), (417, 3766320), (432, 3635545), (540, 2908436), (556, 2824740), (695, 2259792), (720, 2181327), (834, 1883160), (1080, 1454218), (1112, 1412370), (1251, 1255440), (1390, 1129896), (1668, 941580), (2085, 753264), (2160, 727109), (2224, 706185), (2502, 627720), (2780, 564948), (3336, 470790), (3753, 418480), (4170, 376632), (5004, 313860), (5231, 300240), (5560, 282474), (6255, 251088), (6672, 235395), (7506, 209240), (8340, 188316), (10008, 156930), (10462, 150120), (11120, 141237), (12510, 125544), (15012, 104620), (15693, 100080), (16680, 94158), (18765, 83696), (20016, 78465), (20924, 75060), (25020, 62772), (26155, 60048), (30024, 52310), (31386, 50040), (33360, 47079), (37530, 41848)]