71174880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:358

約数の個数: 288

約数和(自身を含む): 290594304

約数和(自身を除く): 219419424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 96, 105, 112, 115, 120, 126, 138, 140, 144, 160, 161, 168, 180, 184, 207, 210, 224, 230, 240, 252, 276, 280, 288, 307, 315, 322, 336, 345, 360, 368, 414, 420, 460, 480, 483, 504, 552, 560, 614, 630, 644, 672, 690, 720, 736, 805, 828, 840, 920, 921, 966, 1008, 1035, 1104, 1120, 1228, 1260, 1288, 1380, 1440, 1449, 1535, 1610, 1656, 1680, 1840, 1842, 1932, 2016, 2070, 2149, 2208, 2415, 2456, 2520, 2576, 2760, 2763, 2898, 3070, 3220, 3312, 3360, 3680, 3684, 3864, 4140, 4298, 4605, 4830, 4912, 5040, 5152, 5520, 5526, 5796, 6140, 6440, 6447, 6624, 7061, 7245, 7368, 7728, 8280, 8596, 9210, 9660, 9824, 10080, 10745, 11040, 11052, 11592, 12280, 12880, 12894, 13815, 14122, 14490, 14736, 15456, 16560, 17192, 18420, 19320, 19341, 21183, 21490, 22104, 23184, 24560, 25760, 25788, 27630, 28244, 28980, 29472, 32235, 33120, 34384, 35305, 36840, 38640, 38682, 42366, 42980, 44208, 46368, 49120, 49427, 51576, 55260, 56488, 57960, 63549, 64470, 68768, 70610, 73680, 77280, 77364, 84732, 85960, 88416, 96705, 98854, 103152, 105915, 110520, 112976, 115920, 127098, 128940, 141220, 147360, 148281, 154728, 169464, 171920, 193410, 197708, 206304, 211830, 221040, 225952, 231840, 247135, 254196, 257880, 282440, 296562, 309456, 317745, 338928, 343840, 386820, 395416, 423660, 442080, 444843, 494270, 508392, 515760, 564880, 593124, 618912, 635490, 677856, 741405, 773640, 790832, 847320, 889686, 988540, 1016784, 1031520, 1129760, 1186248, 1270980, 1482810, 1547280, 1581664, 1694640, 1779372, 1977080, 2033568, 2224215, 2372496, 2541960, 2965620, 3094560, 3389280, 3558744, 3954160, 4448430, 4744992, 5083920, 5931240, 7117488, 7908320, 8896860, 10167840, 11862480, 14234976, 17793720, 23724960, 35587440, 71174880]

約数ペア:

[(1, 71174880), (2, 35587440), (3, 23724960), (4, 17793720), (5, 14234976), (6, 11862480), (7, 10167840), (8, 8896860), (9, 7908320), (10, 7117488), (12, 5931240), (14, 5083920), (15, 4744992), (16, 4448430), (18, 3954160), (20, 3558744), (21, 3389280), (23, 3094560), (24, 2965620), (28, 2541960), (30, 2372496), (32, 2224215), (35, 2033568), (36, 1977080), (40, 1779372), (42, 1694640), (45, 1581664), (46, 1547280), (48, 1482810), (56, 1270980), (60, 1186248), (63, 1129760), (69, 1031520), (70, 1016784), (72, 988540), (80, 889686), (84, 847320), (90, 790832), (92, 773640), (96, 741405), (105, 677856), (112, 635490), (115, 618912), (120, 593124), (126, 564880), (138, 515760), (140, 508392), (144, 494270), (160, 444843), (161, 442080), (168, 423660), (180, 395416), (184, 386820), (207, 343840), (210, 338928), (224, 317745), (230, 309456), (240, 296562), (252, 282440), (276, 257880), (280, 254196), (288, 247135), (307, 231840), (315, 225952), (322, 221040), (336, 211830), (345, 206304), (360, 197708), (368, 193410), (414, 171920), (420, 169464), (460, 154728), (480, 148281), (483, 147360), (504, 141220), (552, 128940), (560, 127098), (614, 115920), (630, 112976), (644, 110520), (672, 105915), (690, 103152), (720, 98854), (736, 96705), (805, 88416), (828, 85960), (840, 84732), (920, 77364), (921, 77280), (966, 73680), (1008, 70610), (1035, 68768), (1104, 64470), (1120, 63549), (1228, 57960), (1260, 56488), (1288, 55260), (1380, 51576), (1440, 49427), (1449, 49120), (1535, 46368), (1610, 44208), (1656, 42980), (1680, 42366), (1840, 38682), (1842, 38640), (1932, 36840), (2016, 35305), (2070, 34384), (2149, 33120), (2208, 32235), (2415, 29472), (2456, 28980), (2520, 28244), (2576, 27630), (2760, 25788), (2763, 25760), (2898, 24560), (3070, 23184), (3220, 22104), (3312, 21490), (3360, 21183), (3680, 19341), (3684, 19320), (3864, 18420), (4140, 17192), (4298, 16560), (4605, 15456), (4830, 14736), (4912, 14490), (5040, 14122), (5152, 13815), (5520, 12894), (5526, 12880), (5796, 12280), (6140, 11592), (6440, 11052), (6447, 11040), (6624, 10745), (7061, 10080), (7245, 9824), (7368, 9660), (7728, 9210), (8280, 8596)]