1439147520

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1$

素因数の和:522

約数の個数: 320

約数和(自身を含む): 5232522240

約数和(自身を除く): 3793374720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 80, 90, 94, 96, 108, 120, 128, 135, 141, 144, 160, 180, 188, 192, 216, 235, 240, 256, 270, 282, 288, 320, 360, 376, 384, 423, 432, 443, 470, 480, 512, 540, 564, 576, 640, 705, 720, 752, 768, 846, 864, 886, 940, 960, 1080, 1128, 1152, 1269, 1280, 1329, 1410, 1440, 1504, 1536, 1692, 1728, 1772, 1880, 1920, 2115, 2160, 2215, 2256, 2304, 2538, 2560, 2658, 2820, 2880, 3008, 3384, 3456, 3544, 3760, 3840, 3987, 4230, 4320, 4430, 4512, 4608, 5076, 5316, 5640, 5760, 6016, 6345, 6645, 6768, 6912, 7088, 7520, 7680, 7974, 8460, 8640, 8860, 9024, 10152, 10632, 11280, 11520, 11961, 12032, 12690, 13290, 13536, 13824, 14176, 15040, 15948, 16920, 17280, 17720, 18048, 19935, 20304, 20821, 21264, 22560, 23040, 23922, 24064, 25380, 26580, 27072, 28352, 30080, 31896, 33840, 34560, 35440, 36096, 39870, 40608, 41642, 42528, 45120, 47844, 50760, 53160, 54144, 56704, 59805, 60160, 62463, 63792, 67680, 69120, 70880, 72192, 79740, 81216, 83284, 85056, 90240, 95688, 101520, 104105, 106320, 108288, 113408, 119610, 120320, 124926, 127584, 135360, 141760, 159480, 162432, 166568, 170112, 180480, 187389, 191376, 203040, 208210, 212640, 216576, 226816, 239220, 249852, 255168, 270720, 283520, 312315, 318960, 324864, 333136, 340224, 360960, 374778, 382752, 406080, 416420, 425280, 478440, 499704, 510336, 541440, 562167, 567040, 624630, 637920, 649728, 666272, 680448, 749556, 765504, 812160, 832840, 850560, 936945, 956880, 999408, 1020672, 1082880, 1124334, 1134080, 1249260, 1275840, 1332544, 1499112, 1531008, 1624320, 1665680, 1701120, 1873890, 1913760, 1998816, 2041344, 2248668, 2498520, 2551680, 2665088, 2810835, 2998224, 3062016, 3248640, 3331360, 3402240, 3747780, 3827520, 3997632, 4497336, 4997040, 5103360, 5330176, 5621670, 5996448, 6124032, 6662720, 7495560, 7655040, 7995264, 8994672, 9994080, 10206720, 10660352, 11243340, 11992896, 13325440, 14991120, 15310080, 15990528, 17989344, 19988160, 22486680, 23985792, 26650880, 29982240, 30620160, 31981056, 35978688, 39976320, 44973360, 47971584, 53301760, 59964480, 71957376, 79952640, 89946720, 95943168, 119928960, 143914752, 159905280, 179893440, 239857920, 287829504, 359786880, 479715840, 719573760, 1439147520]

約数ペア:

[(1, 1439147520), (2, 719573760), (3, 479715840), (4, 359786880), (5, 287829504), (6, 239857920), (8, 179893440), (9, 159905280), (10, 143914752), (12, 119928960), (15, 95943168), (16, 89946720), (18, 79952640), (20, 71957376), (24, 59964480), (27, 53301760), (30, 47971584), (32, 44973360), (36, 39976320), (40, 35978688), (45, 31981056), (47, 30620160), (48, 29982240), (54, 26650880), (60, 23985792), (64, 22486680), (72, 19988160), (80, 17989344), (90, 15990528), (94, 15310080), (96, 14991120), (108, 13325440), (120, 11992896), (128, 11243340), (135, 10660352), (141, 10206720), (144, 9994080), (160, 8994672), (180, 7995264), (188, 7655040), (192, 7495560), (216, 6662720), (235, 6124032), (240, 5996448), (256, 5621670), (270, 5330176), (282, 5103360), (288, 4997040), (320, 4497336), (360, 3997632), (376, 3827520), (384, 3747780), (423, 3402240), (432, 3331360), (443, 3248640), (470, 3062016), (480, 2998224), (512, 2810835), (540, 2665088), (564, 2551680), (576, 2498520), (640, 2248668), (705, 2041344), (720, 1998816), (752, 1913760), (768, 1873890), (846, 1701120), (864, 1665680), (886, 1624320), (940, 1531008), (960, 1499112), (1080, 1332544), (1128, 1275840), (1152, 1249260), (1269, 1134080), (1280, 1124334), (1329, 1082880), (1410, 1020672), (1440, 999408), (1504, 956880), (1536, 936945), (1692, 850560), (1728, 832840), (1772, 812160), (1880, 765504), (1920, 749556), (2115, 680448), (2160, 666272), (2215, 649728), (2256, 637920), (2304, 624630), (2538, 567040), (2560, 562167), (2658, 541440), (2820, 510336), (2880, 499704), (3008, 478440), (3384, 425280), (3456, 416420), (3544, 406080), (3760, 382752), (3840, 374778), (3987, 360960), (4230, 340224), (4320, 333136), (4430, 324864), (4512, 318960), (4608, 312315), (5076, 283520), (5316, 270720), (5640, 255168), (5760, 249852), (6016, 239220), (6345, 226816), (6645, 216576), (6768, 212640), (6912, 208210), (7088, 203040), (7520, 191376), (7680, 187389), (7974, 180480), (8460, 170112), (8640, 166568), (8860, 162432), (9024, 159480), (10152, 141760), (10632, 135360), (11280, 127584), (11520, 124926), (11961, 120320), (12032, 119610), (12690, 113408), (13290, 108288), (13536, 106320), (13824, 104105), (14176, 101520), (15040, 95688), (15948, 90240), (16920, 85056), (17280, 83284), (17720, 81216), (18048, 79740), (19935, 72192), (20304, 70880), (20821, 69120), (21264, 67680), (22560, 63792), (23040, 62463), (23922, 60160), (24064, 59805), (25380, 56704), (26580, 54144), (27072, 53160), (28352, 50760), (30080, 47844), (31896, 45120), (33840, 42528), (34560, 41642), (35440, 40608), (36096, 39870)]