8672996480

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:299

約数の個数: 256

約数和(自身を含む): 22335160320

約数和(自身を除く): 13662163840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 47, 62, 64, 71, 80, 94, 124, 128, 131, 142, 155, 160, 188, 235, 248, 262, 284, 310, 320, 355, 376, 470, 496, 524, 568, 620, 640, 655, 710, 752, 940, 992, 1048, 1136, 1240, 1310, 1420, 1457, 1504, 1880, 1984, 2096, 2201, 2272, 2480, 2620, 2840, 2914, 3008, 3337, 3760, 3968, 4061, 4192, 4402, 4544, 4960, 5240, 5680, 5828, 6016, 6157, 6674, 7285, 7520, 8122, 8384, 8804, 9088, 9301, 9920, 10480, 11005, 11360, 11656, 12314, 13348, 14570, 15040, 16244, 16685, 16768, 17608, 18602, 19840, 20305, 20960, 22010, 22720, 23312, 24628, 26696, 29140, 30080, 30785, 32488, 33370, 35216, 37204, 40610, 41920, 44020, 45440, 46505, 46624, 49256, 53392, 58280, 61570, 64976, 66740, 70432, 74408, 81220, 83840, 88040, 93010, 93248, 98512, 103447, 106784, 116560, 123140, 129952, 133480, 140864, 148816, 162440, 176080, 186020, 186496, 190867, 197024, 206894, 213568, 233120, 246280, 259904, 266960, 281728, 288331, 297632, 324880, 352160, 372040, 381734, 394048, 413788, 427136, 437147, 466240, 492560, 517235, 519808, 533920, 576662, 595264, 649760, 704320, 744080, 763468, 788096, 827576, 874294, 932480, 954335, 985120, 1034470, 1067840, 1153324, 1190528, 1299520, 1408640, 1441655, 1488160, 1526936, 1655152, 1748588, 1908670, 1970240, 2068940, 2135680, 2185735, 2306648, 2599040, 2883310, 2976320, 3053872, 3310304, 3497176, 3817340, 3940480, 4137880, 4371470, 4613296, 5766620, 5952640, 6107744, 6620608, 6994352, 7634680, 8275760, 8742940, 9226592, 11533240, 12215488, 13241216, 13551557, 13988704, 15269360, 16551520, 17485880, 18453184, 23066480, 24430976, 27103114, 27977408, 30538720, 33103040, 34971760, 36906368, 46132960, 54206228, 55954816, 61077440, 66206080, 67757785, 69943520, 92265920, 108412456, 122154880, 135515570, 139887040, 184531840, 216824912, 271031140, 279774080, 433649824, 542062280, 867299648, 1084124560, 1734599296, 2168249120, 4336498240, 8672996480]

約数ペア:

[(1, 8672996480), (2, 4336498240), (4, 2168249120), (5, 1734599296), (8, 1084124560), (10, 867299648), (16, 542062280), (20, 433649824), (31, 279774080), (32, 271031140), (40, 216824912), (47, 184531840), (62, 139887040), (64, 135515570), (71, 122154880), (80, 108412456), (94, 92265920), (124, 69943520), (128, 67757785), (131, 66206080), (142, 61077440), (155, 55954816), (160, 54206228), (188, 46132960), (235, 36906368), (248, 34971760), (262, 33103040), (284, 30538720), (310, 27977408), (320, 27103114), (355, 24430976), (376, 23066480), (470, 18453184), (496, 17485880), (524, 16551520), (568, 15269360), (620, 13988704), (640, 13551557), (655, 13241216), (710, 12215488), (752, 11533240), (940, 9226592), (992, 8742940), (1048, 8275760), (1136, 7634680), (1240, 6994352), (1310, 6620608), (1420, 6107744), (1457, 5952640), (1504, 5766620), (1880, 4613296), (1984, 4371470), (2096, 4137880), (2201, 3940480), (2272, 3817340), (2480, 3497176), (2620, 3310304), (2840, 3053872), (2914, 2976320), (3008, 2883310), (3337, 2599040), (3760, 2306648), (3968, 2185735), (4061, 2135680), (4192, 2068940), (4402, 1970240), (4544, 1908670), (4960, 1748588), (5240, 1655152), (5680, 1526936), (5828, 1488160), (6016, 1441655), (6157, 1408640), (6674, 1299520), (7285, 1190528), (7520, 1153324), (8122, 1067840), (8384, 1034470), (8804, 985120), (9088, 954335), (9301, 932480), (9920, 874294), (10480, 827576), (11005, 788096), (11360, 763468), (11656, 744080), (12314, 704320), (13348, 649760), (14570, 595264), (15040, 576662), (16244, 533920), (16685, 519808), (16768, 517235), (17608, 492560), (18602, 466240), (19840, 437147), (20305, 427136), (20960, 413788), (22010, 394048), (22720, 381734), (23312, 372040), (24628, 352160), (26696, 324880), (29140, 297632), (30080, 288331), (30785, 281728), (32488, 266960), (33370, 259904), (35216, 246280), (37204, 233120), (40610, 213568), (41920, 206894), (44020, 197024), (45440, 190867), (46505, 186496), (46624, 186020), (49256, 176080), (53392, 162440), (58280, 148816), (61570, 140864), (64976, 133480), (66740, 129952), (70432, 123140), (74408, 116560), (81220, 106784), (83840, 103447), (88040, 98512), (93010, 93248)]