2179089920

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1$

素因数の和:381

約数の個数: 320

約数和(自身を含む): 6618433536

約数和(自身を除く): 4439343616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 23, 28, 32, 34, 35, 40, 46, 56, 64, 68, 70, 80, 85, 92, 112, 115, 119, 128, 136, 140, 160, 161, 170, 184, 224, 230, 238, 256, 272, 280, 311, 320, 322, 340, 368, 391, 448, 460, 476, 512, 544, 560, 595, 622, 640, 644, 680, 736, 782, 805, 896, 920, 952, 1088, 1120, 1190, 1244, 1280, 1288, 1360, 1472, 1555, 1564, 1610, 1792, 1840, 1904, 1955, 2176, 2177, 2240, 2380, 2488, 2560, 2576, 2720, 2737, 2944, 3110, 3128, 3220, 3584, 3680, 3808, 3910, 4352, 4354, 4480, 4760, 4976, 5152, 5287, 5440, 5474, 5888, 6220, 6256, 6440, 7153, 7360, 7616, 7820, 8704, 8708, 8960, 9520, 9952, 10304, 10574, 10880, 10885, 10948, 11776, 12440, 12512, 12880, 13685, 14306, 14720, 15232, 15640, 17416, 17920, 19040, 19904, 20608, 21148, 21760, 21770, 21896, 24880, 25024, 25760, 26435, 27370, 28612, 29440, 30464, 31280, 34832, 35765, 37009, 38080, 39808, 41216, 42296, 43520, 43540, 43792, 49760, 50048, 50071, 51520, 52870, 54740, 57224, 58880, 60928, 62560, 69664, 71530, 74018, 76160, 79616, 82432, 84592, 87080, 87584, 99520, 100096, 100142, 103040, 105740, 109480, 114448, 121601, 125120, 139328, 143060, 148036, 152320, 159232, 169184, 174160, 175168, 185045, 199040, 200192, 200284, 206080, 211480, 218960, 228896, 243202, 250240, 250355, 278656, 286120, 296072, 304640, 338368, 348320, 350336, 370090, 398080, 400568, 412160, 422960, 437920, 457792, 486404, 500480, 500710, 557312, 572240, 592144, 608005, 676736, 696640, 700672, 740180, 796160, 801136, 845920, 851207, 875840, 915584, 972808, 1000960, 1001420, 1114624, 1144480, 1184288, 1216010, 1353472, 1393280, 1401344, 1480360, 1602272, 1691840, 1702414, 1751680, 1831168, 1945616, 2002840, 2288960, 2368576, 2432020, 2706944, 2786560, 2960720, 3204544, 3383680, 3404828, 3503360, 3662336, 3891232, 4005680, 4256035, 4577920, 4737152, 4864040, 5573120, 5921440, 6409088, 6767360, 6809656, 7006720, 7782464, 8011360, 8512070, 9155840, 9474304, 9728080, 11842880, 12818176, 13534720, 13619312, 15564928, 16022720, 17024140, 18311680, 18948608, 19456160, 23685760, 25636352, 27238624, 31129856, 32045440, 34048280, 38912320, 47371520, 54477248, 62259712, 64090880, 68096560, 77824640, 94743040, 108954496, 128181760, 136193120, 155649280, 217908992, 272386240, 311298560, 435817984, 544772480, 1089544960, 2179089920]

約数ペア:

[(1, 2179089920), (2, 1089544960), (4, 544772480), (5, 435817984), (7, 311298560), (8, 272386240), (10, 217908992), (14, 155649280), (16, 136193120), (17, 128181760), (20, 108954496), (23, 94743040), (28, 77824640), (32, 68096560), (34, 64090880), (35, 62259712), (40, 54477248), (46, 47371520), (56, 38912320), (64, 34048280), (68, 32045440), (70, 31129856), (80, 27238624), (85, 25636352), (92, 23685760), (112, 19456160), (115, 18948608), (119, 18311680), (128, 17024140), (136, 16022720), (140, 15564928), (160, 13619312), (161, 13534720), (170, 12818176), (184, 11842880), (224, 9728080), (230, 9474304), (238, 9155840), (256, 8512070), (272, 8011360), (280, 7782464), (311, 7006720), (320, 6809656), (322, 6767360), (340, 6409088), (368, 5921440), (391, 5573120), (448, 4864040), (460, 4737152), (476, 4577920), (512, 4256035), (544, 4005680), (560, 3891232), (595, 3662336), (622, 3503360), (640, 3404828), (644, 3383680), (680, 3204544), (736, 2960720), (782, 2786560), (805, 2706944), (896, 2432020), (920, 2368576), (952, 2288960), (1088, 2002840), (1120, 1945616), (1190, 1831168), (1244, 1751680), (1280, 1702414), (1288, 1691840), (1360, 1602272), (1472, 1480360), (1555, 1401344), (1564, 1393280), (1610, 1353472), (1792, 1216010), (1840, 1184288), (1904, 1144480), (1955, 1114624), (2176, 1001420), (2177, 1000960), (2240, 972808), (2380, 915584), (2488, 875840), (2560, 851207), (2576, 845920), (2720, 801136), (2737, 796160), (2944, 740180), (3110, 700672), (3128, 696640), (3220, 676736), (3584, 608005), (3680, 592144), (3808, 572240), (3910, 557312), (4352, 500710), (4354, 500480), (4480, 486404), (4760, 457792), (4976, 437920), (5152, 422960), (5287, 412160), (5440, 400568), (5474, 398080), (5888, 370090), (6220, 350336), (6256, 348320), (6440, 338368), (7153, 304640), (7360, 296072), (7616, 286120), (7820, 278656), (8704, 250355), (8708, 250240), (8960, 243202), (9520, 228896), (9952, 218960), (10304, 211480), (10574, 206080), (10880, 200284), (10885, 200192), (10948, 199040), (11776, 185045), (12440, 175168), (12512, 174160), (12880, 169184), (13685, 159232), (14306, 152320), (14720, 148036), (15232, 143060), (15640, 139328), (17416, 125120), (17920, 121601), (19040, 114448), (19904, 109480), (20608, 105740), (21148, 103040), (21760, 100142), (21770, 100096), (21896, 99520), (24880, 87584), (25024, 87080), (25760, 84592), (26435, 82432), (27370, 79616), (28612, 76160), (29440, 74018), (30464, 71530), (31280, 69664), (34832, 62560), (35765, 60928), (37009, 58880), (38080, 57224), (39808, 54740), (41216, 52870), (42296, 51520), (43520, 50071), (43540, 50048), (43792, 49760)]