81956614320

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{1607}}^1\times {\mathrm{3373}}^1$

素因数の和:5009

約数の個数: 320

約数和(自身を含む): 322919331840

約数和(自身を除く): 240962717520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1607, 1680, 1890, 2160, 2520, 3024, 3214, 3373, 3780, 4821, 5040, 6428, 6746, 7560, 8035, 9642, 10119, 11249, 12856, 13492, 14463, 15120, 16070, 16865, 19284, 20238, 22498, 23611, 24105, 25712, 26984, 28926, 30357, 32140, 33730, 33747, 38568, 40476, 43389, 44996, 47222, 48210, 50595, 53968, 56245, 57852, 60714, 64280, 67460, 67494, 70833, 72315, 77136, 80952, 86778, 89992, 91071, 94444, 96420, 101190, 101241, 112490, 115704, 118055, 121428, 128560, 134920, 134988, 141666, 144630, 151785, 161904, 168735, 173556, 179984, 182142, 188888, 192840, 202380, 202482, 212499, 216945, 224980, 231408, 236110, 242856, 269840, 269976, 283332, 289260, 303570, 303723, 337470, 347112, 354165, 364284, 377776, 385680, 404760, 404964, 424998, 433890, 449960, 455355, 472220, 485712, 506205, 539952, 566664, 578520, 607140, 607446, 637497, 674940, 694224, 708330, 728568, 809520, 809928, 849996, 867780, 899920, 910710, 944440, 1012410, 1062495, 1133328, 1157040, 1214280, 1214892, 1274994, 1349880, 1416660, 1457136, 1518615, 1619856, 1699992, 1735560, 1821420, 1888880, 2024820, 2124990, 2428560, 2429784, 2549988, 2699760, 2833320, 3037230, 3187485, 3399984, 3471120, 3642840, 4049640, 4249980, 4859568, 5099976, 5420411, 5666640, 6074460, 6374970, 7285680, 8099280, 8499960, 10199952, 10840822, 12148920, 12749940, 16261233, 16999920, 21681644, 24297840, 25499880, 27102055, 32522466, 37942877, 43363288, 48783699, 50999760, 54204110, 65044932, 75885754, 81306165, 86726576, 97567398, 108408220, 113828631, 130089864, 146351097, 151771508, 162612330, 189714385, 195134796, 216816440, 227657262, 243918495, 260179728, 292702194, 303543016, 325224660, 341485893, 379428770, 390269592, 433632880, 455314524, 487836990, 569143155, 585404388, 607086032, 650449320, 682971786, 731755485, 758857540, 780539184, 910629048, 975673980, 1024457679, 1138286310, 1170808776, 1300898640, 1365943572, 1463510970, 1517715080, 1707429465, 1821258096, 1951347960, 2048915358, 2276572620, 2341617552, 2731887144, 2927021940, 3035430160, 3414858930, 3902695920, 4097830716, 4553145240, 5122288395, 5463774288, 5854043880, 6829717860, 8195661432, 9106290480, 10244576790, 11708087760, 13659435720, 16391322864, 20489153580, 27318871440, 40978307160, 81956614320]

約数ペア:

[(1, 81956614320), (2, 40978307160), (3, 27318871440), (4, 20489153580), (5, 16391322864), (6, 13659435720), (7, 11708087760), (8, 10244576790), (9, 9106290480), (10, 8195661432), (12, 6829717860), (14, 5854043880), (15, 5463774288), (16, 5122288395), (18, 4553145240), (20, 4097830716), (21, 3902695920), (24, 3414858930), (27, 3035430160), (28, 2927021940), (30, 2731887144), (35, 2341617552), (36, 2276572620), (40, 2048915358), (42, 1951347960), (45, 1821258096), (48, 1707429465), (54, 1517715080), (56, 1463510970), (60, 1365943572), (63, 1300898640), (70, 1170808776), (72, 1138286310), (80, 1024457679), (84, 975673980), (90, 910629048), (105, 780539184), (108, 758857540), (112, 731755485), (120, 682971786), (126, 650449320), (135, 607086032), (140, 585404388), (144, 569143155), (168, 487836990), (180, 455314524), (189, 433632880), (210, 390269592), (216, 379428770), (240, 341485893), (252, 325224660), (270, 303543016), (280, 292702194), (315, 260179728), (336, 243918495), (360, 227657262), (378, 216816440), (420, 195134796), (432, 189714385), (504, 162612330), (540, 151771508), (560, 146351097), (630, 130089864), (720, 113828631), (756, 108408220), (840, 97567398), (945, 86726576), (1008, 81306165), (1080, 75885754), (1260, 65044932), (1512, 54204110), (1607, 50999760), (1680, 48783699), (1890, 43363288), (2160, 37942877), (2520, 32522466), (3024, 27102055), (3214, 25499880), (3373, 24297840), (3780, 21681644), (4821, 16999920), (5040, 16261233), (6428, 12749940), (6746, 12148920), (7560, 10840822), (8035, 10199952), (9642, 8499960), (10119, 8099280), (11249, 7285680), (12856, 6374970), (13492, 6074460), (14463, 5666640), (15120, 5420411), (16070, 5099976), (16865, 4859568), (19284, 4249980), (20238, 4049640), (22498, 3642840), (23611, 3471120), (24105, 3399984), (25712, 3187485), (26984, 3037230), (28926, 2833320), (30357, 2699760), (32140, 2549988), (33730, 2429784), (33747, 2428560), (38568, 2124990), (40476, 2024820), (43389, 1888880), (44996, 1821420), (47222, 1735560), (48210, 1699992), (50595, 1619856), (53968, 1518615), (56245, 1457136), (57852, 1416660), (60714, 1349880), (64280, 1274994), (67460, 1214892), (67494, 1214280), (70833, 1157040), (72315, 1133328), (77136, 1062495), (80952, 1012410), (86778, 944440), (89992, 910710), (91071, 899920), (94444, 867780), (96420, 849996), (101190, 809928), (101241, 809520), (112490, 728568), (115704, 708330), (118055, 694224), (121428, 674940), (128560, 637497), (134920, 607446), (134988, 607140), (141666, 578520), (144630, 566664), (151785, 539952), (161904, 506205), (168735, 485712), (173556, 472220), (179984, 455355), (182142, 449960), (188888, 433890), (192840, 424998), (202380, 404964), (202482, 404760), (212499, 385680), (216945, 377776), (224980, 364284), (231408, 354165), (236110, 347112), (242856, 337470), (269840, 303723), (269976, 303570), (283332, 289260)]