20832955080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{35279}}^1$

素因数の和:35356

約数の個数: 256

約数和(自身を含む): 77220864000

約数和(自身を除く): 56387908920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 37, 38, 40, 42, 56, 57, 60, 70, 74, 76, 84, 95, 105, 111, 114, 120, 133, 140, 148, 152, 168, 185, 190, 210, 222, 228, 259, 266, 280, 285, 296, 370, 380, 399, 420, 444, 456, 518, 532, 555, 570, 665, 703, 740, 760, 777, 798, 840, 888, 1036, 1064, 1110, 1140, 1295, 1330, 1406, 1480, 1554, 1596, 1995, 2072, 2109, 2220, 2280, 2590, 2660, 2812, 3108, 3192, 3515, 3885, 3990, 4218, 4440, 4921, 5180, 5320, 5624, 6216, 7030, 7770, 7980, 8436, 9842, 10360, 10545, 14060, 14763, 15540, 15960, 16872, 19684, 21090, 24605, 28120, 29526, 31080, 35279, 39368, 42180, 49210, 59052, 70558, 73815, 84360, 98420, 105837, 118104, 141116, 147630, 176395, 196840, 211674, 246953, 282232, 295260, 352790, 423348, 493906, 529185, 590520, 670301, 705580, 740859, 846696, 987812, 1058370, 1234765, 1305323, 1340602, 1411160, 1481718, 1975624, 2010903, 2116740, 2469530, 2610646, 2681204, 2963436, 3351505, 3704295, 3915969, 4021806, 4233480, 4692107, 4939060, 5221292, 5362408, 5926872, 6526615, 6703010, 7408590, 7831938, 8043612, 9137261, 9384214, 9878120, 10054515, 10442584, 13053230, 13406020, 14076321, 14817180, 15663876, 16087224, 18274522, 18768428, 19579845, 20109030, 23460535, 24801137, 26106460, 26812040, 27411783, 28152642, 29634360, 31327752, 36549044, 37536856, 39159690, 40218060, 45686305, 46921070, 49602274, 52212920, 54823566, 56305284, 70381605, 73098088, 74403411, 78319380, 80436120, 91372610, 93842140, 99204548, 109647132, 112610568, 124005685, 137058915, 140763210, 148806822, 156638760, 173607959, 182745220, 187684280, 198409096, 219294264, 248011370, 274117830, 281526420, 297613644, 347215918, 365490440, 372017055, 496022740, 520823877, 548235660, 563052840, 595227288, 694431836, 744034110, 868039795, 992045480, 1041647754, 1096471320, 1388863672, 1488068220, 1736079590, 2083295508, 2604119385, 2976136440, 3472159180, 4166591016, 5208238770, 6944318360, 10416477540, 20832955080]

約数ペア:

[(1, 20832955080), (2, 10416477540), (3, 6944318360), (4, 5208238770), (5, 4166591016), (6, 3472159180), (7, 2976136440), (8, 2604119385), (10, 2083295508), (12, 1736079590), (14, 1488068220), (15, 1388863672), (19, 1096471320), (20, 1041647754), (21, 992045480), (24, 868039795), (28, 744034110), (30, 694431836), (35, 595227288), (37, 563052840), (38, 548235660), (40, 520823877), (42, 496022740), (56, 372017055), (57, 365490440), (60, 347215918), (70, 297613644), (74, 281526420), (76, 274117830), (84, 248011370), (95, 219294264), (105, 198409096), (111, 187684280), (114, 182745220), (120, 173607959), (133, 156638760), (140, 148806822), (148, 140763210), (152, 137058915), (168, 124005685), (185, 112610568), (190, 109647132), (210, 99204548), (222, 93842140), (228, 91372610), (259, 80436120), (266, 78319380), (280, 74403411), (285, 73098088), (296, 70381605), (370, 56305284), (380, 54823566), (399, 52212920), (420, 49602274), (444, 46921070), (456, 45686305), (518, 40218060), (532, 39159690), (555, 37536856), (570, 36549044), (665, 31327752), (703, 29634360), (740, 28152642), (760, 27411783), (777, 26812040), (798, 26106460), (840, 24801137), (888, 23460535), (1036, 20109030), (1064, 19579845), (1110, 18768428), (1140, 18274522), (1295, 16087224), (1330, 15663876), (1406, 14817180), (1480, 14076321), (1554, 13406020), (1596, 13053230), (1995, 10442584), (2072, 10054515), (2109, 9878120), (2220, 9384214), (2280, 9137261), (2590, 8043612), (2660, 7831938), (2812, 7408590), (3108, 6703010), (3192, 6526615), (3515, 5926872), (3885, 5362408), (3990, 5221292), (4218, 4939060), (4440, 4692107), (4921, 4233480), (5180, 4021806), (5320, 3915969), (5624, 3704295), (6216, 3351505), (7030, 2963436), (7770, 2681204), (7980, 2610646), (8436, 2469530), (9842, 2116740), (10360, 2010903), (10545, 1975624), (14060, 1481718), (14763, 1411160), (15540, 1340602), (15960, 1305323), (16872, 1234765), (19684, 1058370), (21090, 987812), (24605, 846696), (28120, 740859), (29526, 705580), (31080, 670301), (35279, 590520), (39368, 529185), (42180, 493906), (49210, 423348), (59052, 352790), (70558, 295260), (73815, 282232), (84360, 246953), (98420, 211674), (105837, 196840), (118104, 176395), (141116, 147630)]