820119168

素因数分解:

$2^7\times 3^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:107

約数の個数: 448

約数和(自身を含む): 2889717120

約数和(自身を除く): 2069597952

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 32, 33, 34, 36, 44, 47, 48, 51, 54, 64, 66, 68, 72, 81, 88, 94, 96, 99, 102, 108, 128, 132, 136, 141, 144, 153, 162, 176, 187, 188, 192, 198, 204, 216, 243, 264, 272, 282, 288, 297, 306, 324, 352, 374, 376, 384, 396, 408, 423, 432, 459, 486, 517, 528, 544, 561, 564, 576, 594, 612, 648, 704, 729, 748, 752, 792, 799, 816, 846, 864, 891, 918, 972, 1034, 1056, 1088, 1122, 1128, 1152, 1188, 1224, 1269, 1296, 1377, 1408, 1458, 1496, 1504, 1551, 1584, 1598, 1632, 1683, 1692, 1728, 1782, 1836, 1944, 2068, 2112, 2176, 2244, 2256, 2376, 2397, 2448, 2538, 2592, 2673, 2754, 2916, 2992, 3008, 3102, 3168, 3196, 3264, 3366, 3384, 3456, 3564, 3672, 3807, 3888, 4131, 4136, 4224, 4488, 4512, 4653, 4752, 4794, 4896, 5049, 5076, 5184, 5346, 5508, 5832, 5984, 6016, 6204, 6336, 6392, 6528, 6732, 6768, 7128, 7191, 7344, 7614, 7776, 8019, 8262, 8272, 8789, 8976, 9024, 9306, 9504, 9588, 9792, 10098, 10152, 10368, 10692, 11016, 11421, 11664, 11968, 12393, 12408, 12672, 12784, 13464, 13536, 13959, 14256, 14382, 14688, 15147, 15228, 15552, 16038, 16524, 16544, 17578, 17952, 18048, 18612, 19008, 19176, 19584, 20196, 20304, 21384, 21573, 22032, 22842, 23328, 23936, 24786, 24816, 25568, 26367, 26928, 27072, 27918, 28512, 28764, 29376, 30294, 30456, 31104, 32076, 33048, 33088, 34263, 35156, 35904, 37224, 38016, 38352, 40392, 40608, 41877, 42768, 43146, 44064, 45441, 45684, 46656, 49572, 49632, 51136, 52734, 53856, 54144, 55836, 57024, 57528, 58752, 60588, 60912, 64152, 64719, 66096, 66176, 68526, 70312, 71808, 74448, 76704, 79101, 80784, 81216, 83754, 85536, 86292, 88128, 90882, 91368, 93312, 99144, 99264, 102272, 105468, 107712, 111672, 114048, 115056, 121176, 121824, 125631, 128304, 129438, 132192, 136323, 137052, 140624, 148896, 153408, 158202, 161568, 162432, 167508, 171072, 172584, 176256, 181764, 182736, 194157, 198288, 198528, 210936, 215424, 223344, 230112, 237303, 242352, 243648, 251262, 256608, 258876, 264384, 272646, 274104, 281248, 297792, 306816, 316404, 323136, 335016, 342144, 345168, 363528, 365472, 376893, 388314, 396576, 421872, 446688, 460224, 474606, 484704, 487296, 502524, 513216, 517752, 528768, 545292, 548208, 562496, 582471, 595584, 632808, 646272, 670032, 690336, 711909, 727056, 730944, 753786, 776628, 793152, 843744, 893376, 920448, 949212, 969408, 1005048, 1026432, 1035504, 1090584, 1096416, 1124992, 1164942, 1265616, 1340064, 1380672, 1423818, 1454112, 1461888, 1507572, 1553256, 1586304, 1687488, 1786752, 1898424, 1938816, 2010096, 2071008, 2135727, 2181168, 2192832, 2329884, 2531232, 2680128, 2761344, 2847636, 2908224, 3015144, 3106512, 3374976, 3796848, 4020192, 4142016, 4271454, 4362336, 4385664, 4659768, 5062464, 5360256, 5695272, 5816448, 6030288, 6213024, 6407181, 7593696, 8040384, 8284032, 8542908, 8724672, 9319536, 10124928, 11390544, 12060576, 12426048, 12814362, 15187392, 16080768, 17085816, 17449344, 18639072, 22781088, 24121152, 24852096, 25628724, 30374784, 34171632, 37278144, 45562176, 48242304, 51257448, 68343264, 74556288, 91124352, 102514896, 136686528, 205029792, 273373056, 410059584, 820119168]

約数ペア:

[(1, 820119168), (2, 410059584), (3, 273373056), (4, 205029792), (6, 136686528), (8, 102514896), (9, 91124352), (11, 74556288), (12, 68343264), (16, 51257448), (17, 48242304), (18, 45562176), (22, 37278144), (24, 34171632), (27, 30374784), (32, 25628724), (33, 24852096), (34, 24121152), (36, 22781088), (44, 18639072), (47, 17449344), (48, 17085816), (51, 16080768), (54, 15187392), (64, 12814362), (66, 12426048), (68, 12060576), (72, 11390544), (81, 10124928), (88, 9319536), (94, 8724672), (96, 8542908), (99, 8284032), (102, 8040384), (108, 7593696), (128, 6407181), (132, 6213024), (136, 6030288), (141, 5816448), (144, 5695272), (153, 5360256), (162, 5062464), (176, 4659768), (187, 4385664), (188, 4362336), (192, 4271454), (198, 4142016), (204, 4020192), (216, 3796848), (243, 3374976), (264, 3106512), (272, 3015144), (282, 2908224), (288, 2847636), (297, 2761344), (306, 2680128), (324, 2531232), (352, 2329884), (374, 2192832), (376, 2181168), (384, 2135727), (396, 2071008), (408, 2010096), (423, 1938816), (432, 1898424), (459, 1786752), (486, 1687488), (517, 1586304), (528, 1553256), (544, 1507572), (561, 1461888), (564, 1454112), (576, 1423818), (594, 1380672), (612, 1340064), (648, 1265616), (704, 1164942), (729, 1124992), (748, 1096416), (752, 1090584), (792, 1035504), (799, 1026432), (816, 1005048), (846, 969408), (864, 949212), (891, 920448), (918, 893376), (972, 843744), (1034, 793152), (1056, 776628), (1088, 753786), (1122, 730944), (1128, 727056), (1152, 711909), (1188, 690336), (1224, 670032), (1269, 646272), (1296, 632808), (1377, 595584), (1408, 582471), (1458, 562496), (1496, 548208), (1504, 545292), (1551, 528768), (1584, 517752), (1598, 513216), (1632, 502524), (1683, 487296), (1692, 484704), (1728, 474606), (1782, 460224), (1836, 446688), (1944, 421872), (2068, 396576), (2112, 388314), (2176, 376893), (2244, 365472), (2256, 363528), (2376, 345168), (2397, 342144), (2448, 335016), (2538, 323136), (2592, 316404), (2673, 306816), (2754, 297792), (2916, 281248), (2992, 274104), (3008, 272646), (3102, 264384), (3168, 258876), (3196, 256608), (3264, 251262), (3366, 243648), (3384, 242352), (3456, 237303), (3564, 230112), (3672, 223344), (3807, 215424), (3888, 210936), (4131, 198528), (4136, 198288), (4224, 194157), (4488, 182736), (4512, 181764), (4653, 176256), (4752, 172584), (4794, 171072), (4896, 167508), (5049, 162432), (5076, 161568), (5184, 158202), (5346, 153408), (5508, 148896), (5832, 140624), (5984, 137052), (6016, 136323), (6204, 132192), (6336, 129438), (6392, 128304), (6528, 125631), (6732, 121824), (6768, 121176), (7128, 115056), (7191, 114048), (7344, 111672), (7614, 107712), (7776, 105468), (8019, 102272), (8262, 99264), (8272, 99144), (8789, 93312), (8976, 91368), (9024, 90882), (9306, 88128), (9504, 86292), (9588, 85536), (9792, 83754), (10098, 81216), (10152, 80784), (10368, 79101), (10692, 76704), (11016, 74448), (11421, 71808), (11664, 70312), (11968, 68526), (12393, 66176), (12408, 66096), (12672, 64719), (12784, 64152), (13464, 60912), (13536, 60588), (13959, 58752), (14256, 57528), (14382, 57024), (14688, 55836), (15147, 54144), (15228, 53856), (15552, 52734), (16038, 51136), (16524, 49632), (16544, 49572), (17578, 46656), (17952, 45684), (18048, 45441), (18612, 44064), (19008, 43146), (19176, 42768), (19584, 41877), (20196, 40608), (20304, 40392), (21384, 38352), (21573, 38016), (22032, 37224), (22842, 35904), (23328, 35156), (23936, 34263), (24786, 33088), (24816, 33048), (25568, 32076), (26367, 31104), (26928, 30456), (27072, 30294), (27918, 29376), (28512, 28764)]