136841320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{577}}^1$

素因数の和:624

約数の個数: 144

約数和(自身を含む): 394363620

約数和(自身を除く): 257522300

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 121, 140, 154, 196, 220, 242, 245, 280, 308, 385, 392, 440, 484, 490, 539, 577, 605, 616, 770, 847, 968, 980, 1078, 1154, 1210, 1540, 1694, 1960, 2156, 2308, 2420, 2695, 2885, 3080, 3388, 4039, 4235, 4312, 4616, 4840, 5390, 5770, 5929, 6347, 6776, 8078, 8470, 10780, 11540, 11858, 12694, 16156, 16940, 20195, 21560, 23080, 23716, 25388, 28273, 29645, 31735, 32312, 33880, 40390, 44429, 47432, 50776, 56546, 59290, 63470, 69817, 80780, 88858, 113092, 118580, 126940, 139634, 141365, 161560, 177716, 222145, 226184, 237160, 253880, 279268, 282730, 311003, 349085, 355432, 444290, 488719, 558536, 565460, 622006, 698170, 888580, 977438, 1130920, 1244012, 1396340, 1555015, 1777160, 1954876, 2443595, 2488024, 2792680, 3110030, 3421033, 3909752, 4887190, 6220060, 6842066, 9774380, 12440120, 13684132, 17105165, 19548760, 27368264, 34210330, 68420660, 136841320]

約数ペア:

[(1, 136841320), (2, 68420660), (4, 34210330), (5, 27368264), (7, 19548760), (8, 17105165), (10, 13684132), (11, 12440120), (14, 9774380), (20, 6842066), (22, 6220060), (28, 4887190), (35, 3909752), (40, 3421033), (44, 3110030), (49, 2792680), (55, 2488024), (56, 2443595), (70, 1954876), (77, 1777160), (88, 1555015), (98, 1396340), (110, 1244012), (121, 1130920), (140, 977438), (154, 888580), (196, 698170), (220, 622006), (242, 565460), (245, 558536), (280, 488719), (308, 444290), (385, 355432), (392, 349085), (440, 311003), (484, 282730), (490, 279268), (539, 253880), (577, 237160), (605, 226184), (616, 222145), (770, 177716), (847, 161560), (968, 141365), (980, 139634), (1078, 126940), (1154, 118580), (1210, 113092), (1540, 88858), (1694, 80780), (1960, 69817), (2156, 63470), (2308, 59290), (2420, 56546), (2695, 50776), (2885, 47432), (3080, 44429), (3388, 40390), (4039, 33880), (4235, 32312), (4312, 31735), (4616, 29645), (4840, 28273), (5390, 25388), (5770, 23716), (5929, 23080), (6347, 21560), (6776, 20195), (8078, 16940), (8470, 16156), (10780, 12694), (11540, 11858)]