12644670780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{5879}}^1$

素因数の和:6473

約数の個数: 192

約数和(自身を含む): 45045504000

約数和(自身を除く): 32400833220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 569, 630, 756, 945, 1138, 1260, 1707, 1890, 2276, 2845, 3414, 3780, 3983, 5121, 5690, 5879, 6828, 7966, 8535, 10242, 11380, 11758, 11949, 15363, 15932, 17070, 17637, 19915, 20484, 23516, 23898, 25605, 29395, 30726, 34140, 35274, 35847, 39830, 41153, 47796, 51210, 52911, 58790, 59745, 61452, 70548, 71694, 76815, 79660, 82306, 88185, 102420, 105822, 107541, 117580, 119490, 123459, 143388, 153630, 158733, 164612, 176370, 179235, 205765, 211644, 215082, 238980, 246918, 264555, 307260, 317466, 352740, 358470, 370377, 411530, 430164, 493836, 529110, 537705, 617295, 634932, 716940, 740754, 793665, 823060, 1058220, 1075410, 1111131, 1234590, 1481508, 1587330, 1851885, 2150820, 2222262, 2469180, 3174660, 3345151, 3703770, 4444524, 5555655, 6690302, 7407540, 10035453, 11111310, 13380604, 16725755, 20070906, 22222620, 23416057, 30106359, 33451510, 40141812, 46832114, 50177265, 60212718, 66903020, 70248171, 90319077, 93664228, 100354530, 117080285, 120425436, 140496342, 150531795, 180638154, 200709060, 210744513, 234160570, 280992684, 301063590, 351240855, 361276308, 421489026, 451595385, 468321140, 602127180, 632233539, 702481710, 842978052, 903190770, 1053722565, 1264467078, 1404963420, 1806381540, 2107445130, 2528934156, 3161167695, 4214890260, 6322335390, 12644670780]

約数ペア:

[(1, 12644670780), (2, 6322335390), (3, 4214890260), (4, 3161167695), (5, 2528934156), (6, 2107445130), (7, 1806381540), (9, 1404963420), (10, 1264467078), (12, 1053722565), (14, 903190770), (15, 842978052), (18, 702481710), (20, 632233539), (21, 602127180), (27, 468321140), (28, 451595385), (30, 421489026), (35, 361276308), (36, 351240855), (42, 301063590), (45, 280992684), (54, 234160570), (60, 210744513), (63, 200709060), (70, 180638154), (84, 150531795), (90, 140496342), (105, 120425436), (108, 117080285), (126, 100354530), (135, 93664228), (140, 90319077), (180, 70248171), (189, 66903020), (210, 60212718), (252, 50177265), (270, 46832114), (315, 40141812), (378, 33451510), (420, 30106359), (540, 23416057), (569, 22222620), (630, 20070906), (756, 16725755), (945, 13380604), (1138, 11111310), (1260, 10035453), (1707, 7407540), (1890, 6690302), (2276, 5555655), (2845, 4444524), (3414, 3703770), (3780, 3345151), (3983, 3174660), (5121, 2469180), (5690, 2222262), (5879, 2150820), (6828, 1851885), (7966, 1587330), (8535, 1481508), (10242, 1234590), (11380, 1111131), (11758, 1075410), (11949, 1058220), (15363, 823060), (15932, 793665), (17070, 740754), (17637, 716940), (19915, 634932), (20484, 617295), (23516, 537705), (23898, 529110), (25605, 493836), (29395, 430164), (30726, 411530), (34140, 370377), (35274, 358470), (35847, 352740), (39830, 317466), (41153, 307260), (47796, 264555), (51210, 246918), (52911, 238980), (58790, 215082), (59745, 211644), (61452, 205765), (70548, 179235), (71694, 176370), (76815, 164612), (79660, 158733), (82306, 153630), (88185, 143388), (102420, 123459), (105822, 119490), (107541, 117580)]