1547810880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20939}}^1$

素因数の和:20977

約数の個数: 224

約数和(自身を含む): 6127211520

約数和(自身を除く): 4579400640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 385, 420, 440, 448, 462, 480, 528, 560, 616, 660, 672, 704, 770, 840, 880, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1540, 1680, 1760, 1848, 2112, 2240, 2310, 2464, 2640, 3080, 3360, 3520, 3696, 4620, 4928, 5280, 6160, 6720, 7392, 9240, 10560, 12320, 14784, 18480, 20939, 24640, 36960, 41878, 62817, 73920, 83756, 104695, 125634, 146573, 167512, 209390, 230329, 251268, 293146, 314085, 335024, 418780, 439719, 460658, 502536, 586292, 628170, 670048, 690987, 732865, 837560, 879438, 921316, 1005072, 1151645, 1172584, 1256340, 1340096, 1381974, 1465730, 1612303, 1675120, 1758876, 1842632, 2010144, 2198595, 2303290, 2345168, 2512680, 2763948, 2931460, 3224606, 3350240, 3454935, 3517752, 3685264, 4020288, 4397190, 4606580, 4690336, 4836909, 5025360, 5527896, 5862920, 6449212, 6700480, 6909870, 7035504, 7370528, 8061515, 8794380, 9213160, 9380672, 9673818, 10050720, 11055792, 11725840, 12898424, 13819740, 14071008, 14741056, 16123030, 17588760, 18426320, 19347636, 20101440, 22111584, 23451680, 24184545, 25796848, 27639480, 28142016, 32246060, 35177520, 36852640, 38695272, 44223168, 46903360, 48369090, 51593696, 55278960, 64492120, 70355040, 73705280, 77390544, 96738180, 103187392, 110557920, 128984240, 140710080, 154781088, 193476360, 221115840, 257968480, 309562176, 386952720, 515936960, 773905440, 1547810880]

約数ペア:

[(1, 1547810880), (2, 773905440), (3, 515936960), (4, 386952720), (5, 309562176), (6, 257968480), (7, 221115840), (8, 193476360), (10, 154781088), (11, 140710080), (12, 128984240), (14, 110557920), (15, 103187392), (16, 96738180), (20, 77390544), (21, 73705280), (22, 70355040), (24, 64492120), (28, 55278960), (30, 51593696), (32, 48369090), (33, 46903360), (35, 44223168), (40, 38695272), (42, 36852640), (44, 35177520), (48, 32246060), (55, 28142016), (56, 27639480), (60, 25796848), (64, 24184545), (66, 23451680), (70, 22111584), (77, 20101440), (80, 19347636), (84, 18426320), (88, 17588760), (96, 16123030), (105, 14741056), (110, 14071008), (112, 13819740), (120, 12898424), (132, 11725840), (140, 11055792), (154, 10050720), (160, 9673818), (165, 9380672), (168, 9213160), (176, 8794380), (192, 8061515), (210, 7370528), (220, 7035504), (224, 6909870), (231, 6700480), (240, 6449212), (264, 5862920), (280, 5527896), (308, 5025360), (320, 4836909), (330, 4690336), (336, 4606580), (352, 4397190), (385, 4020288), (420, 3685264), (440, 3517752), (448, 3454935), (462, 3350240), (480, 3224606), (528, 2931460), (560, 2763948), (616, 2512680), (660, 2345168), (672, 2303290), (704, 2198595), (770, 2010144), (840, 1842632), (880, 1758876), (924, 1675120), (960, 1612303), (1056, 1465730), (1120, 1381974), (1155, 1340096), (1232, 1256340), (1320, 1172584), (1344, 1151645), (1540, 1005072), (1680, 921316), (1760, 879438), (1848, 837560), (2112, 732865), (2240, 690987), (2310, 670048), (2464, 628170), (2640, 586292), (3080, 502536), (3360, 460658), (3520, 439719), (3696, 418780), (4620, 335024), (4928, 314085), (5280, 293146), (6160, 251268), (6720, 230329), (7392, 209390), (9240, 167512), (10560, 146573), (12320, 125634), (14784, 104695), (18480, 83756), (20939, 73920), (24640, 62817), (36960, 41878)]