28756548480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{1619}}^1$

素因数の和:1710

約数の個数: 384

約数和(自身を含む): 103625308800

約数和(自身を除く): 74868760320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 32, 33, 40, 44, 48, 55, 58, 60, 64, 66, 80, 87, 88, 96, 110, 116, 120, 128, 132, 145, 160, 165, 174, 176, 192, 220, 232, 240, 264, 290, 319, 320, 330, 348, 352, 384, 435, 440, 464, 480, 528, 580, 638, 640, 660, 696, 704, 841, 870, 880, 928, 957, 960, 1056, 1160, 1276, 1320, 1392, 1408, 1595, 1619, 1682, 1740, 1760, 1856, 1914, 1920, 2112, 2320, 2523, 2552, 2640, 2784, 3190, 3238, 3364, 3480, 3520, 3712, 3828, 4205, 4224, 4640, 4785, 4857, 5046, 5104, 5280, 5568, 6380, 6476, 6728, 6960, 7040, 7656, 8095, 8410, 9251, 9280, 9570, 9714, 10092, 10208, 10560, 11136, 12615, 12760, 12952, 13456, 13920, 15312, 16190, 16820, 17809, 18502, 18560, 19140, 19428, 20184, 20416, 21120, 24285, 25230, 25520, 25904, 26912, 27753, 27840, 30624, 32380, 33640, 35618, 37004, 38280, 38856, 40368, 40832, 46255, 46951, 48570, 50460, 51040, 51808, 53427, 53824, 55506, 55680, 61248, 64760, 67280, 71236, 74008, 76560, 77712, 80736, 89045, 92510, 93902, 97140, 100920, 102080, 103616, 106854, 107648, 111012, 122496, 129520, 134560, 138765, 140853, 142472, 148016, 153120, 155424, 161472, 178090, 185020, 187804, 194280, 201840, 204160, 207232, 213708, 222024, 234755, 259040, 267135, 269120, 277530, 281706, 284944, 296032, 306240, 310848, 322944, 356180, 370040, 375608, 388560, 403680, 427416, 444048, 469510, 516461, 518080, 534270, 538240, 555060, 563412, 569888, 592064, 612480, 621696, 704265, 712360, 740080, 751216, 777120, 807360, 854832, 888096, 939020, 1032922, 1036160, 1068540, 1110120, 1126824, 1139776, 1184128, 1361579, 1408530, 1424720, 1480160, 1502432, 1549383, 1554240, 1614720, 1709664, 1776192, 1878040, 2065844, 2137080, 2220240, 2253648, 2279552, 2582305, 2723158, 2817060, 2849440, 2960320, 3004864, 3098766, 3108480, 3419328, 3552384, 3756080, 4084737, 4131688, 4274160, 4440480, 4507296, 5164610, 5446316, 5634120, 5698880, 5920640, 6009728, 6197532, 6807895, 6838656, 7512160, 7746915, 8169474, 8263376, 8548320, 8880960, 9014592, 10329220, 10892632, 11268240, 11397760, 12395064, 13615790, 14977369, 15024320, 15493830, 16338948, 16526752, 17096640, 17761920, 18029184, 20423685, 20658440, 21785264, 22536480, 24790128, 27231580, 29954738, 30048640, 30987660, 32677896, 33053504, 34193280, 40847370, 41316880, 43570528, 44932107, 45072960, 49580256, 54463160, 59909476, 61975320, 65355792, 66107008, 74886845, 81694740, 82633760, 87141056, 89864214, 90145920, 99160512, 108926320, 119818952, 123950640, 130711584, 149773690, 163389480, 165267520, 174282112, 179728428, 198321024, 217852640, 224660535, 239637904, 247901280, 261423168, 299547380, 326778960, 330535040, 359456856, 435705280, 449321070, 479275808, 495802560, 522846336, 599094760, 653557920, 718913712, 871410560, 898642140, 958551616, 991605120, 1198189520, 1307115840, 1437827424, 1797284280, 1917103232, 2396379040, 2614231680, 2875654848, 3594568560, 4792758080, 5751309696, 7189137120, 9585516160, 14378274240, 28756548480]

約数ペア:

[(1, 28756548480), (2, 14378274240), (3, 9585516160), (4, 7189137120), (5, 5751309696), (6, 4792758080), (8, 3594568560), (10, 2875654848), (11, 2614231680), (12, 2396379040), (15, 1917103232), (16, 1797284280), (20, 1437827424), (22, 1307115840), (24, 1198189520), (29, 991605120), (30, 958551616), (32, 898642140), (33, 871410560), (40, 718913712), (44, 653557920), (48, 599094760), (55, 522846336), (58, 495802560), (60, 479275808), (64, 449321070), (66, 435705280), (80, 359456856), (87, 330535040), (88, 326778960), (96, 299547380), (110, 261423168), (116, 247901280), (120, 239637904), (128, 224660535), (132, 217852640), (145, 198321024), (160, 179728428), (165, 174282112), (174, 165267520), (176, 163389480), (192, 149773690), (220, 130711584), (232, 123950640), (240, 119818952), (264, 108926320), (290, 99160512), (319, 90145920), (320, 89864214), (330, 87141056), (348, 82633760), (352, 81694740), (384, 74886845), (435, 66107008), (440, 65355792), (464, 61975320), (480, 59909476), (528, 54463160), (580, 49580256), (638, 45072960), (640, 44932107), (660, 43570528), (696, 41316880), (704, 40847370), (841, 34193280), (870, 33053504), (880, 32677896), (928, 30987660), (957, 30048640), (960, 29954738), (1056, 27231580), (1160, 24790128), (1276, 22536480), (1320, 21785264), (1392, 20658440), (1408, 20423685), (1595, 18029184), (1619, 17761920), (1682, 17096640), (1740, 16526752), (1760, 16338948), (1856, 15493830), (1914, 15024320), (1920, 14977369), (2112, 13615790), (2320, 12395064), (2523, 11397760), (2552, 11268240), (2640, 10892632), (2784, 10329220), (3190, 9014592), (3238, 8880960), (3364, 8548320), (3480, 8263376), (3520, 8169474), (3712, 7746915), (3828, 7512160), (4205, 6838656), (4224, 6807895), (4640, 6197532), (4785, 6009728), (4857, 5920640), (5046, 5698880), (5104, 5634120), (5280, 5446316), (5568, 5164610), (6380, 4507296), (6476, 4440480), (6728, 4274160), (6960, 4131688), (7040, 4084737), (7656, 3756080), (8095, 3552384), (8410, 3419328), (9251, 3108480), (9280, 3098766), (9570, 3004864), (9714, 2960320), (10092, 2849440), (10208, 2817060), (10560, 2723158), (11136, 2582305), (12615, 2279552), (12760, 2253648), (12952, 2220240), (13456, 2137080), (13920, 2065844), (15312, 1878040), (16190, 1776192), (16820, 1709664), (17809, 1614720), (18502, 1554240), (18560, 1549383), (19140, 1502432), (19428, 1480160), (20184, 1424720), (20416, 1408530), (21120, 1361579), (24285, 1184128), (25230, 1139776), (25520, 1126824), (25904, 1110120), (26912, 1068540), (27753, 1036160), (27840, 1032922), (30624, 939020), (32380, 888096), (33640, 854832), (35618, 807360), (37004, 777120), (38280, 751216), (38856, 740080), (40368, 712360), (40832, 704265), (46255, 621696), (46951, 612480), (48570, 592064), (50460, 569888), (51040, 563412), (51808, 555060), (53427, 538240), (53824, 534270), (55506, 518080), (55680, 516461), (61248, 469510), (64760, 444048), (67280, 427416), (71236, 403680), (74008, 388560), (76560, 375608), (77712, 370040), (80736, 356180), (89045, 322944), (92510, 310848), (93902, 306240), (97140, 296032), (100920, 284944), (102080, 281706), (103616, 277530), (106854, 269120), (107648, 267135), (111012, 259040), (122496, 234755), (129520, 222024), (134560, 213708), (138765, 207232), (140853, 204160), (142472, 201840), (148016, 194280), (153120, 187804), (155424, 185020), (161472, 178090)]