15513448320

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47251}}^1$

素因数の和:47298

約数の個数: 256

約数和(自身を含む): 57836448000

約数和(自身を除く): 42322999680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 513, 540, 570, 576, 608, 640, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1728, 1824, 1920, 2052, 2160, 2280, 2432, 2565, 2736, 2880, 3040, 3420, 3456, 3648, 4104, 4320, 4560, 5130, 5472, 5760, 6080, 6840, 7296, 8208, 8640, 9120, 10260, 10944, 12160, 13680, 16416, 17280, 18240, 20520, 21888, 27360, 32832, 36480, 41040, 47251, 54720, 65664, 82080, 94502, 109440, 141753, 164160, 189004, 236255, 283506, 328320, 378008, 425259, 472510, 567012, 708765, 756016, 850518, 897769, 945020, 1134024, 1275777, 1417530, 1512032, 1701036, 1795538, 1890040, 2126295, 2268048, 2551554, 2693307, 2835060, 3024064, 3402072, 3591076, 3780080, 4252590, 4488845, 4536096, 5103108, 5386614, 5670120, 6048128, 6378885, 6804144, 7182152, 7560160, 8079921, 8505180, 8977690, 9072192, 10206216, 10773228, 11340240, 12757770, 13466535, 13608288, 14364304, 15120320, 16159842, 17010360, 17955380, 18144384, 20412432, 21546456, 22680480, 24239763, 25515540, 26933070, 27216576, 28728608, 30240640, 32319684, 34020720, 35910760, 40399605, 40824864, 43092912, 45360960, 48479526, 51031080, 53866140, 54433152, 57457216, 64639368, 68041440, 71821520, 80799210, 81649728, 86185824, 90721920, 96959052, 102062160, 107732280, 114914432, 121198815, 129278736, 136082880, 143643040, 161598420, 163299456, 172371648, 193918104, 204124320, 215464560, 242397630, 258557472, 272165760, 287286080, 323196840, 344743296, 387836208, 408248640, 430929120, 484795260, 517114944, 574572160, 646393680, 775672416, 816497280, 861858240, 969590520, 1034229888, 1292787360, 1551344832, 1723716480, 1939181040, 2585574720, 3102689664, 3878362080, 5171149440, 7756724160, 15513448320]

約数ペア:

[(1, 15513448320), (2, 7756724160), (3, 5171149440), (4, 3878362080), (5, 3102689664), (6, 2585574720), (8, 1939181040), (9, 1723716480), (10, 1551344832), (12, 1292787360), (15, 1034229888), (16, 969590520), (18, 861858240), (19, 816497280), (20, 775672416), (24, 646393680), (27, 574572160), (30, 517114944), (32, 484795260), (36, 430929120), (38, 408248640), (40, 387836208), (45, 344743296), (48, 323196840), (54, 287286080), (57, 272165760), (60, 258557472), (64, 242397630), (72, 215464560), (76, 204124320), (80, 193918104), (90, 172371648), (95, 163299456), (96, 161598420), (108, 143643040), (114, 136082880), (120, 129278736), (128, 121198815), (135, 114914432), (144, 107732280), (152, 102062160), (160, 96959052), (171, 90721920), (180, 86185824), (190, 81649728), (192, 80799210), (216, 71821520), (228, 68041440), (240, 64639368), (270, 57457216), (285, 54433152), (288, 53866140), (304, 51031080), (320, 48479526), (342, 45360960), (360, 43092912), (380, 40824864), (384, 40399605), (432, 35910760), (456, 34020720), (480, 32319684), (513, 30240640), (540, 28728608), (570, 27216576), (576, 26933070), (608, 25515540), (640, 24239763), (684, 22680480), (720, 21546456), (760, 20412432), (855, 18144384), (864, 17955380), (912, 17010360), (960, 16159842), (1026, 15120320), (1080, 14364304), (1140, 13608288), (1152, 13466535), (1216, 12757770), (1368, 11340240), (1440, 10773228), (1520, 10206216), (1710, 9072192), (1728, 8977690), (1824, 8505180), (1920, 8079921), (2052, 7560160), (2160, 7182152), (2280, 6804144), (2432, 6378885), (2565, 6048128), (2736, 5670120), (2880, 5386614), (3040, 5103108), (3420, 4536096), (3456, 4488845), (3648, 4252590), (4104, 3780080), (4320, 3591076), (4560, 3402072), (5130, 3024064), (5472, 2835060), (5760, 2693307), (6080, 2551554), (6840, 2268048), (7296, 2126295), (8208, 1890040), (8640, 1795538), (9120, 1701036), (10260, 1512032), (10944, 1417530), (12160, 1275777), (13680, 1134024), (16416, 945020), (17280, 897769), (18240, 850518), (20520, 756016), (21888, 708765), (27360, 567012), (32832, 472510), (36480, 425259), (41040, 378008), (47251, 328320), (54720, 283506), (65664, 236255), (82080, 189004), (94502, 164160), (109440, 141753)]