25838565720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{15401}}^1$

素因数の和:15498

約数の個数: 256

約数和(自身を含む): 89425244160

約数和(自身を除く): 63586678440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 41, 44, 55, 60, 62, 66, 82, 88, 93, 110, 120, 123, 124, 132, 155, 164, 165, 186, 205, 220, 246, 248, 264, 310, 328, 330, 341, 372, 410, 440, 451, 465, 492, 615, 620, 660, 682, 744, 820, 902, 930, 984, 1023, 1230, 1240, 1271, 1320, 1353, 1364, 1640, 1705, 1804, 1860, 2046, 2255, 2460, 2542, 2706, 2728, 3410, 3608, 3720, 3813, 4092, 4510, 4920, 5084, 5115, 5412, 6355, 6765, 6820, 7626, 8184, 9020, 10168, 10230, 10824, 12710, 13530, 13640, 13981, 15252, 15401, 18040, 19065, 20460, 25420, 27060, 27962, 30504, 30802, 38130, 40920, 41943, 46203, 50840, 54120, 55924, 61604, 69905, 76260, 77005, 83886, 92406, 111848, 123208, 139810, 152520, 154010, 167772, 169411, 184812, 209715, 231015, 279620, 308020, 335544, 338822, 369624, 419430, 462030, 477431, 508233, 559240, 616040, 631441, 677644, 838860, 847055, 924060, 954862, 1016466, 1262882, 1355288, 1432293, 1677720, 1694110, 1848120, 1894323, 1909724, 2032932, 2387155, 2525764, 2541165, 2864586, 3157205, 3388220, 3788646, 3819448, 4065864, 4774310, 5051528, 5082330, 5251741, 5729172, 6314410, 6776440, 6945851, 7161465, 7577292, 9471615, 9548620, 10164660, 10503482, 11458344, 12628820, 13891702, 14322930, 15154584, 15755223, 18943230, 19097240, 19574671, 20329320, 20837553, 21006964, 25257640, 26258705, 27783404, 28645860, 31510446, 34729255, 37886460, 39149342, 41675106, 42013928, 52517410, 55566808, 57291720, 58724013, 63020892, 69458510, 75772920, 78298684, 78776115, 83350212, 97873355, 104187765, 105034820, 117448026, 126041784, 138917020, 156597368, 157552230, 166700424, 195746710, 208375530, 210069640, 215321381, 234896052, 277834040, 293620065, 315104460, 391493420, 416751060, 430642762, 469792104, 587240130, 630208920, 645964143, 782986840, 833502120, 861285524, 1076606905, 1174480260, 1291928286, 1722571048, 2153213810, 2348960520, 2583856572, 3229820715, 4306427620, 5167713144, 6459641430, 8612855240, 12919282860, 25838565720]

約数ペア:

[(1, 25838565720), (2, 12919282860), (3, 8612855240), (4, 6459641430), (5, 5167713144), (6, 4306427620), (8, 3229820715), (10, 2583856572), (11, 2348960520), (12, 2153213810), (15, 1722571048), (20, 1291928286), (22, 1174480260), (24, 1076606905), (30, 861285524), (31, 833502120), (33, 782986840), (40, 645964143), (41, 630208920), (44, 587240130), (55, 469792104), (60, 430642762), (62, 416751060), (66, 391493420), (82, 315104460), (88, 293620065), (93, 277834040), (110, 234896052), (120, 215321381), (123, 210069640), (124, 208375530), (132, 195746710), (155, 166700424), (164, 157552230), (165, 156597368), (186, 138917020), (205, 126041784), (220, 117448026), (246, 105034820), (248, 104187765), (264, 97873355), (310, 83350212), (328, 78776115), (330, 78298684), (341, 75772920), (372, 69458510), (410, 63020892), (440, 58724013), (451, 57291720), (465, 55566808), (492, 52517410), (615, 42013928), (620, 41675106), (660, 39149342), (682, 37886460), (744, 34729255), (820, 31510446), (902, 28645860), (930, 27783404), (984, 26258705), (1023, 25257640), (1230, 21006964), (1240, 20837553), (1271, 20329320), (1320, 19574671), (1353, 19097240), (1364, 18943230), (1640, 15755223), (1705, 15154584), (1804, 14322930), (1860, 13891702), (2046, 12628820), (2255, 11458344), (2460, 10503482), (2542, 10164660), (2706, 9548620), (2728, 9471615), (3410, 7577292), (3608, 7161465), (3720, 6945851), (3813, 6776440), (4092, 6314410), (4510, 5729172), (4920, 5251741), (5084, 5082330), (5115, 5051528), (5412, 4774310), (6355, 4065864), (6765, 3819448), (6820, 3788646), (7626, 3388220), (8184, 3157205), (9020, 2864586), (10168, 2541165), (10230, 2525764), (10824, 2387155), (12710, 2032932), (13530, 1909724), (13640, 1894323), (13981, 1848120), (15252, 1694110), (15401, 1677720), (18040, 1432293), (19065, 1355288), (20460, 1262882), (25420, 1016466), (27060, 954862), (27962, 924060), (30504, 847055), (30802, 838860), (38130, 677644), (40920, 631441), (41943, 616040), (46203, 559240), (50840, 508233), (54120, 477431), (55924, 462030), (61604, 419430), (69905, 369624), (76260, 338822), (77005, 335544), (83886, 308020), (92406, 279620), (111848, 231015), (123208, 209715), (139810, 184812), (152520, 169411), (154010, 167772)]