2838170160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{80447}}^1$

素因数の和:80480

約数の個数: 180

約数和(自身を含む): 11087826048

約数和(自身を除く): 8249655888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4410, 5040, 5880, 7056, 8820, 11760, 17640, 35280, 80447, 160894, 241341, 321788, 402235, 482682, 563129, 643576, 724023, 804470, 965364, 1126258, 1206705, 1287152, 1448046, 1608940, 1689387, 1930728, 2252516, 2413410, 2815645, 2896092, 3217880, 3378774, 3620115, 3861456, 3941903, 4505032, 4826820, 5068161, 5631290, 5792184, 6435760, 6757548, 7240230, 7883806, 8446935, 9010064, 9653640, 10136322, 11262580, 11584368, 11825709, 13515096, 14480460, 15767612, 16893870, 19307280, 19709515, 20272644, 22525160, 23651418, 25340805, 27030192, 28960920, 31535224, 33787740, 35477127, 39419030, 40545288, 45050320, 47302836, 50681610, 57921840, 59128545, 63070448, 67575480, 70954254, 78838060, 81090576, 94605672, 101363220, 118257090, 135150960, 141908508, 157676120, 177385635, 189211344, 202726440, 236514180, 283817016, 315352240, 354771270, 405452880, 473028360, 567634032, 709542540, 946056720, 1419085080, 2838170160]

約数ペア:

[(1, 2838170160), (2, 1419085080), (3, 946056720), (4, 709542540), (5, 567634032), (6, 473028360), (7, 405452880), (8, 354771270), (9, 315352240), (10, 283817016), (12, 236514180), (14, 202726440), (15, 189211344), (16, 177385635), (18, 157676120), (20, 141908508), (21, 135150960), (24, 118257090), (28, 101363220), (30, 94605672), (35, 81090576), (36, 78838060), (40, 70954254), (42, 67575480), (45, 63070448), (48, 59128545), (49, 57921840), (56, 50681610), (60, 47302836), (63, 45050320), (70, 40545288), (72, 39419030), (80, 35477127), (84, 33787740), (90, 31535224), (98, 28960920), (105, 27030192), (112, 25340805), (120, 23651418), (126, 22525160), (140, 20272644), (144, 19709515), (147, 19307280), (168, 16893870), (180, 15767612), (196, 14480460), (210, 13515096), (240, 11825709), (245, 11584368), (252, 11262580), (280, 10136322), (294, 9653640), (315, 9010064), (336, 8446935), (360, 7883806), (392, 7240230), (420, 6757548), (441, 6435760), (490, 5792184), (504, 5631290), (560, 5068161), (588, 4826820), (630, 4505032), (720, 3941903), (735, 3861456), (784, 3620115), (840, 3378774), (882, 3217880), (980, 2896092), (1008, 2815645), (1176, 2413410), (1260, 2252516), (1470, 1930728), (1680, 1689387), (1764, 1608940), (1960, 1448046), (2205, 1287152), (2352, 1206705), (2520, 1126258), (2940, 965364), (3528, 804470), (3920, 724023), (4410, 643576), (5040, 563129), (5880, 482682), (7056, 402235), (8820, 321788), (11760, 241341), (17640, 160894), (35280, 80447)]