2861470080

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{70969}}^1$

素因数の和:71001

約数の個数: 192

約数和(自身を含む): 11292746400

約数和(自身を除く): 8431276320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 40320, 70969, 141938, 212907, 283876, 354845, 425814, 496783, 567752, 638721, 709690, 851628, 993566, 1064535, 1135504, 1277442, 1419380, 1490349, 1703256, 1987132, 2129070, 2271008, 2483915, 2554884, 2838760, 2980698, 3193605, 3406512, 3974264, 4258140, 4471047, 4542016, 4967830, 5109768, 5677520, 5961396, 6387210, 6813024, 7451745, 7948528, 8516280, 8942094, 9084032, 9935660, 10219536, 11355040, 11922792, 12774420, 13626048, 14903490, 15897056, 17032560, 17884188, 19871320, 20439072, 22355235, 22710080, 23845584, 25548840, 27252096, 29806980, 31794112, 34065120, 35768376, 39742640, 40878144, 44710470, 45420160, 47691168, 51097680, 59613960, 63588224, 68130240, 71536752, 79485280, 81756288, 89420940, 95382336, 102195360, 119227920, 136260480, 143073504, 158970560, 178841880, 190764672, 204390720, 238455840, 286147008, 317941120, 357683760, 408781440, 476911680, 572294016, 715367520, 953823360, 1430735040, 2861470080]

約数ペア:

[(1, 2861470080), (2, 1430735040), (3, 953823360), (4, 715367520), (5, 572294016), (6, 476911680), (7, 408781440), (8, 357683760), (9, 317941120), (10, 286147008), (12, 238455840), (14, 204390720), (15, 190764672), (16, 178841880), (18, 158970560), (20, 143073504), (21, 136260480), (24, 119227920), (28, 102195360), (30, 95382336), (32, 89420940), (35, 81756288), (36, 79485280), (40, 71536752), (42, 68130240), (45, 63588224), (48, 59613960), (56, 51097680), (60, 47691168), (63, 45420160), (64, 44710470), (70, 40878144), (72, 39742640), (80, 35768376), (84, 34065120), (90, 31794112), (96, 29806980), (105, 27252096), (112, 25548840), (120, 23845584), (126, 22710080), (128, 22355235), (140, 20439072), (144, 19871320), (160, 17884188), (168, 17032560), (180, 15897056), (192, 14903490), (210, 13626048), (224, 12774420), (240, 11922792), (252, 11355040), (280, 10219536), (288, 9935660), (315, 9084032), (320, 8942094), (336, 8516280), (360, 7948528), (384, 7451745), (420, 6813024), (448, 6387210), (480, 5961396), (504, 5677520), (560, 5109768), (576, 4967830), (630, 4542016), (640, 4471047), (672, 4258140), (720, 3974264), (840, 3406512), (896, 3193605), (960, 2980698), (1008, 2838760), (1120, 2554884), (1152, 2483915), (1260, 2271008), (1344, 2129070), (1440, 1987132), (1680, 1703256), (1920, 1490349), (2016, 1419380), (2240, 1277442), (2520, 1135504), (2688, 1064535), (2880, 993566), (3360, 851628), (4032, 709690), (4480, 638721), (5040, 567752), (5760, 496783), (6720, 425814), (8064, 354845), (10080, 283876), (13440, 212907), (20160, 141938), (40320, 70969)]