85146880

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:101

約数の個数: 288

約数和(自身を含む): 271966464

約数和(自身を除く): 186819584

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 32, 34, 35, 40, 43, 52, 56, 64, 65, 68, 70, 80, 85, 86, 91, 104, 112, 119, 128, 130, 136, 140, 160, 170, 172, 182, 208, 215, 221, 224, 238, 256, 260, 272, 280, 301, 320, 340, 344, 364, 416, 430, 442, 448, 455, 476, 520, 544, 559, 560, 595, 602, 640, 680, 688, 728, 731, 832, 860, 884, 896, 910, 952, 1040, 1088, 1105, 1118, 1120, 1190, 1204, 1280, 1360, 1376, 1456, 1462, 1505, 1547, 1664, 1720, 1768, 1792, 1820, 1904, 2080, 2176, 2210, 2236, 2240, 2380, 2408, 2720, 2752, 2795, 2912, 2924, 3010, 3094, 3328, 3440, 3536, 3640, 3655, 3808, 3913, 4160, 4352, 4420, 4472, 4480, 4760, 4816, 5117, 5440, 5504, 5590, 5824, 5848, 6020, 6188, 6880, 7072, 7280, 7310, 7616, 7735, 7826, 8320, 8840, 8944, 8960, 9503, 9520, 9632, 10234, 10880, 11008, 11180, 11648, 11696, 12040, 12376, 13760, 14144, 14560, 14620, 15232, 15470, 15652, 16640, 17680, 17888, 19006, 19040, 19264, 19565, 20468, 21760, 22360, 23296, 23392, 24080, 24752, 25585, 27520, 28288, 29120, 29240, 30464, 30940, 31304, 35360, 35776, 38012, 38080, 38528, 39130, 40936, 44720, 46784, 47515, 48160, 49504, 51170, 55040, 56576, 58240, 58480, 61880, 62608, 66521, 70720, 71552, 76024, 76160, 77056, 78260, 81872, 89440, 93568, 95030, 96320, 99008, 102340, 116480, 116960, 123760, 125216, 133042, 141440, 143104, 152048, 152320, 156520, 163744, 178880, 187136, 190060, 192640, 198016, 204680, 233920, 247520, 250432, 266084, 282880, 304096, 313040, 327488, 332605, 357760, 380120, 385280, 396032, 409360, 467840, 495040, 500864, 532168, 608192, 626080, 654976, 665210, 715520, 760240, 818720, 935680, 990080, 1001728, 1064336, 1216384, 1252160, 1309952, 1330420, 1520480, 1637440, 1980160, 2128672, 2432768, 2504320, 2660840, 3040960, 3274880, 4257344, 5008640, 5321680, 6081920, 6549760, 8514688, 10643360, 12163840, 17029376, 21286720, 42573440, 85146880]

約数ペア:

[(1, 85146880), (2, 42573440), (4, 21286720), (5, 17029376), (7, 12163840), (8, 10643360), (10, 8514688), (13, 6549760), (14, 6081920), (16, 5321680), (17, 5008640), (20, 4257344), (26, 3274880), (28, 3040960), (32, 2660840), (34, 2504320), (35, 2432768), (40, 2128672), (43, 1980160), (52, 1637440), (56, 1520480), (64, 1330420), (65, 1309952), (68, 1252160), (70, 1216384), (80, 1064336), (85, 1001728), (86, 990080), (91, 935680), (104, 818720), (112, 760240), (119, 715520), (128, 665210), (130, 654976), (136, 626080), (140, 608192), (160, 532168), (170, 500864), (172, 495040), (182, 467840), (208, 409360), (215, 396032), (221, 385280), (224, 380120), (238, 357760), (256, 332605), (260, 327488), (272, 313040), (280, 304096), (301, 282880), (320, 266084), (340, 250432), (344, 247520), (364, 233920), (416, 204680), (430, 198016), (442, 192640), (448, 190060), (455, 187136), (476, 178880), (520, 163744), (544, 156520), (559, 152320), (560, 152048), (595, 143104), (602, 141440), (640, 133042), (680, 125216), (688, 123760), (728, 116960), (731, 116480), (832, 102340), (860, 99008), (884, 96320), (896, 95030), (910, 93568), (952, 89440), (1040, 81872), (1088, 78260), (1105, 77056), (1118, 76160), (1120, 76024), (1190, 71552), (1204, 70720), (1280, 66521), (1360, 62608), (1376, 61880), (1456, 58480), (1462, 58240), (1505, 56576), (1547, 55040), (1664, 51170), (1720, 49504), (1768, 48160), (1792, 47515), (1820, 46784), (1904, 44720), (2080, 40936), (2176, 39130), (2210, 38528), (2236, 38080), (2240, 38012), (2380, 35776), (2408, 35360), (2720, 31304), (2752, 30940), (2795, 30464), (2912, 29240), (2924, 29120), (3010, 28288), (3094, 27520), (3328, 25585), (3440, 24752), (3536, 24080), (3640, 23392), (3655, 23296), (3808, 22360), (3913, 21760), (4160, 20468), (4352, 19565), (4420, 19264), (4472, 19040), (4480, 19006), (4760, 17888), (4816, 17680), (5117, 16640), (5440, 15652), (5504, 15470), (5590, 15232), (5824, 14620), (5848, 14560), (6020, 14144), (6188, 13760), (6880, 12376), (7072, 12040), (7280, 11696), (7310, 11648), (7616, 11180), (7735, 11008), (7826, 10880), (8320, 10234), (8840, 9632), (8944, 9520), (8960, 9503)]