705039840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:466

約数の個数: 288

約数和(自身を含む): 2574542880

約数和(自身を除く): 1869503040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 73, 76, 80, 90, 95, 96, 114, 120, 144, 146, 152, 160, 171, 180, 190, 219, 228, 240, 285, 288, 292, 304, 342, 353, 360, 365, 380, 438, 456, 480, 570, 584, 608, 657, 684, 706, 720, 730, 760, 855, 876, 912, 1059, 1095, 1140, 1168, 1314, 1368, 1387, 1412, 1440, 1460, 1520, 1710, 1752, 1765, 1824, 2118, 2190, 2280, 2336, 2628, 2736, 2774, 2824, 2920, 3040, 3177, 3285, 3420, 3504, 3530, 4161, 4236, 4380, 4560, 5256, 5295, 5472, 5548, 5648, 5840, 6354, 6570, 6707, 6840, 6935, 7008, 7060, 8322, 8472, 8760, 9120, 10512, 10590, 11096, 11296, 11680, 12483, 12708, 13140, 13414, 13680, 13870, 14120, 15885, 16644, 16944, 17520, 20121, 20805, 21024, 21180, 22192, 24966, 25416, 25769, 26280, 26828, 27360, 27740, 28240, 31770, 33288, 33535, 33888, 35040, 40242, 41610, 42360, 44384, 49932, 50832, 51538, 52560, 53656, 55480, 56480, 60363, 62415, 63540, 66576, 67070, 77307, 80484, 83220, 84720, 99864, 100605, 101664, 103076, 105120, 107312, 110960, 120726, 124830, 127080, 128845, 133152, 134140, 154614, 160968, 166440, 169440, 199728, 201210, 206152, 214624, 221920, 231921, 241452, 249660, 254160, 257690, 268280, 301815, 309228, 321936, 332880, 386535, 399456, 402420, 412304, 463842, 482904, 489611, 499320, 508320, 515380, 536560, 603630, 618456, 643872, 665760, 773070, 804840, 824608, 927684, 965808, 979222, 998640, 1030760, 1073120, 1159605, 1207260, 1236912, 1468833, 1546140, 1609680, 1855368, 1931616, 1958444, 1997280, 2061520, 2319210, 2414520, 2448055, 2473824, 2937666, 3092280, 3219360, 3710736, 3916888, 4123040, 4406499, 4638420, 4829040, 4896110, 5875332, 6184560, 7344165, 7421472, 7833776, 8812998, 9276840, 9658080, 9792220, 11750664, 12369120, 14688330, 15667552, 17625996, 18553680, 19584440, 22032495, 23501328, 29376660, 35251992, 37107360, 39168880, 44064990, 47002656, 58753320, 70503984, 78337760, 88129980, 117506640, 141007968, 176259960, 235013280, 352519920, 705039840]

約数ペア:

[(1, 705039840), (2, 352519920), (3, 235013280), (4, 176259960), (5, 141007968), (6, 117506640), (8, 88129980), (9, 78337760), (10, 70503984), (12, 58753320), (15, 47002656), (16, 44064990), (18, 39168880), (19, 37107360), (20, 35251992), (24, 29376660), (30, 23501328), (32, 22032495), (36, 19584440), (38, 18553680), (40, 17625996), (45, 15667552), (48, 14688330), (57, 12369120), (60, 11750664), (72, 9792220), (73, 9658080), (76, 9276840), (80, 8812998), (90, 7833776), (95, 7421472), (96, 7344165), (114, 6184560), (120, 5875332), (144, 4896110), (146, 4829040), (152, 4638420), (160, 4406499), (171, 4123040), (180, 3916888), (190, 3710736), (219, 3219360), (228, 3092280), (240, 2937666), (285, 2473824), (288, 2448055), (292, 2414520), (304, 2319210), (342, 2061520), (353, 1997280), (360, 1958444), (365, 1931616), (380, 1855368), (438, 1609680), (456, 1546140), (480, 1468833), (570, 1236912), (584, 1207260), (608, 1159605), (657, 1073120), (684, 1030760), (706, 998640), (720, 979222), (730, 965808), (760, 927684), (855, 824608), (876, 804840), (912, 773070), (1059, 665760), (1095, 643872), (1140, 618456), (1168, 603630), (1314, 536560), (1368, 515380), (1387, 508320), (1412, 499320), (1440, 489611), (1460, 482904), (1520, 463842), (1710, 412304), (1752, 402420), (1765, 399456), (1824, 386535), (2118, 332880), (2190, 321936), (2280, 309228), (2336, 301815), (2628, 268280), (2736, 257690), (2774, 254160), (2824, 249660), (2920, 241452), (3040, 231921), (3177, 221920), (3285, 214624), (3420, 206152), (3504, 201210), (3530, 199728), (4161, 169440), (4236, 166440), (4380, 160968), (4560, 154614), (5256, 134140), (5295, 133152), (5472, 128845), (5548, 127080), (5648, 124830), (5840, 120726), (6354, 110960), (6570, 107312), (6707, 105120), (6840, 103076), (6935, 101664), (7008, 100605), (7060, 99864), (8322, 84720), (8472, 83220), (8760, 80484), (9120, 77307), (10512, 67070), (10590, 66576), (11096, 63540), (11296, 62415), (11680, 60363), (12483, 56480), (12708, 55480), (13140, 53656), (13414, 52560), (13680, 51538), (13870, 50832), (14120, 49932), (15885, 44384), (16644, 42360), (16944, 41610), (17520, 40242), (20121, 35040), (20805, 33888), (21024, 33535), (21180, 33288), (22192, 31770), (24966, 28240), (25416, 27740), (25769, 27360), (26280, 26828)]