85946560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 224

約数和(自身を含む): 258519168

約数和(自身を除く): 172572608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 37, 40, 56, 61, 64, 68, 70, 74, 80, 85, 112, 119, 122, 136, 140, 148, 160, 170, 185, 224, 238, 244, 259, 272, 280, 296, 305, 320, 340, 370, 427, 448, 476, 488, 518, 544, 560, 592, 595, 610, 629, 680, 740, 854, 952, 976, 1036, 1037, 1088, 1120, 1184, 1190, 1220, 1258, 1295, 1360, 1480, 1708, 1904, 1952, 2072, 2074, 2135, 2240, 2257, 2368, 2380, 2440, 2516, 2590, 2720, 2960, 3145, 3416, 3808, 3904, 4144, 4148, 4270, 4403, 4514, 4760, 4880, 5032, 5180, 5185, 5440, 5920, 6290, 6832, 7259, 7616, 8288, 8296, 8540, 8806, 9028, 9520, 9760, 10064, 10360, 10370, 11285, 11840, 12580, 13664, 14518, 15799, 16576, 16592, 17080, 17612, 18056, 19040, 19520, 20128, 20720, 20740, 22015, 22570, 25160, 27328, 29036, 31598, 33184, 34160, 35224, 36112, 36295, 38080, 38369, 40256, 41440, 41480, 44030, 45140, 50320, 58072, 63196, 66368, 68320, 70448, 72224, 72590, 76738, 78995, 82880, 82960, 88060, 90280, 100640, 116144, 126392, 136640, 140896, 144448, 145180, 153476, 157990, 165920, 176120, 180560, 191845, 201280, 232288, 252784, 268583, 281792, 290360, 306952, 315980, 331840, 352240, 361120, 383690, 464576, 505568, 537166, 580720, 613904, 631960, 704480, 722240, 767380, 1011136, 1074332, 1161440, 1227808, 1263920, 1342915, 1408960, 1534760, 2148664, 2322880, 2455616, 2527840, 2685830, 3069520, 4297328, 5055680, 5371660, 6139040, 8594656, 10743320, 12278080, 17189312, 21486640, 42973280, 85946560]

約数ペア:

[(1, 85946560), (2, 42973280), (4, 21486640), (5, 17189312), (7, 12278080), (8, 10743320), (10, 8594656), (14, 6139040), (16, 5371660), (17, 5055680), (20, 4297328), (28, 3069520), (32, 2685830), (34, 2527840), (35, 2455616), (37, 2322880), (40, 2148664), (56, 1534760), (61, 1408960), (64, 1342915), (68, 1263920), (70, 1227808), (74, 1161440), (80, 1074332), (85, 1011136), (112, 767380), (119, 722240), (122, 704480), (136, 631960), (140, 613904), (148, 580720), (160, 537166), (170, 505568), (185, 464576), (224, 383690), (238, 361120), (244, 352240), (259, 331840), (272, 315980), (280, 306952), (296, 290360), (305, 281792), (320, 268583), (340, 252784), (370, 232288), (427, 201280), (448, 191845), (476, 180560), (488, 176120), (518, 165920), (544, 157990), (560, 153476), (592, 145180), (595, 144448), (610, 140896), (629, 136640), (680, 126392), (740, 116144), (854, 100640), (952, 90280), (976, 88060), (1036, 82960), (1037, 82880), (1088, 78995), (1120, 76738), (1184, 72590), (1190, 72224), (1220, 70448), (1258, 68320), (1295, 66368), (1360, 63196), (1480, 58072), (1708, 50320), (1904, 45140), (1952, 44030), (2072, 41480), (2074, 41440), (2135, 40256), (2240, 38369), (2257, 38080), (2368, 36295), (2380, 36112), (2440, 35224), (2516, 34160), (2590, 33184), (2720, 31598), (2960, 29036), (3145, 27328), (3416, 25160), (3808, 22570), (3904, 22015), (4144, 20740), (4148, 20720), (4270, 20128), (4403, 19520), (4514, 19040), (4760, 18056), (4880, 17612), (5032, 17080), (5180, 16592), (5185, 16576), (5440, 15799), (5920, 14518), (6290, 13664), (6832, 12580), (7259, 11840), (7616, 11285), (8288, 10370), (8296, 10360), (8540, 10064), (8806, 9760), (9028, 9520)]