677286720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21379}}^1$

素因数の和:21413

約数の個数: 168

約数和(自身を含む): 2541483360

約数和(自身を除く): 1864196640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 5280, 6336, 7920, 10560, 15840, 21379, 31680, 42758, 64137, 85516, 106895, 128274, 171032, 192411, 213790, 235169, 256548, 320685, 342064, 384822, 427580, 470338, 513096, 641370, 684128, 705507, 769644, 855160, 940676, 962055, 1026192, 1175845, 1282740, 1368256, 1411014, 1539288, 1710320, 1881352, 1924110, 2052384, 2116521, 2351690, 2565480, 2822028, 3078576, 3420640, 3527535, 3762704, 3848220, 4104768, 4233042, 4703380, 5130960, 5644056, 6157152, 6841280, 7055070, 7525408, 7696440, 8466084, 9406760, 10261920, 10582605, 11288112, 12314304, 14110140, 15050816, 15392880, 16932168, 18813520, 20523840, 21165210, 22576224, 28220280, 30785760, 33864336, 37627040, 42330420, 45152448, 56440560, 61571520, 67728672, 75254080, 84660840, 112881120, 135457344, 169321680, 225762240, 338643360, 677286720]

約数ペア:

[(1, 677286720), (2, 338643360), (3, 225762240), (4, 169321680), (5, 135457344), (6, 112881120), (8, 84660840), (9, 75254080), (10, 67728672), (11, 61571520), (12, 56440560), (15, 45152448), (16, 42330420), (18, 37627040), (20, 33864336), (22, 30785760), (24, 28220280), (30, 22576224), (32, 21165210), (33, 20523840), (36, 18813520), (40, 16932168), (44, 15392880), (45, 15050816), (48, 14110140), (55, 12314304), (60, 11288112), (64, 10582605), (66, 10261920), (72, 9406760), (80, 8466084), (88, 7696440), (90, 7525408), (96, 7055070), (99, 6841280), (110, 6157152), (120, 5644056), (132, 5130960), (144, 4703380), (160, 4233042), (165, 4104768), (176, 3848220), (180, 3762704), (192, 3527535), (198, 3420640), (220, 3078576), (240, 2822028), (264, 2565480), (288, 2351690), (320, 2116521), (330, 2052384), (352, 1924110), (360, 1881352), (396, 1710320), (440, 1539288), (480, 1411014), (495, 1368256), (528, 1282740), (576, 1175845), (660, 1026192), (704, 962055), (720, 940676), (792, 855160), (880, 769644), (960, 705507), (990, 684128), (1056, 641370), (1320, 513096), (1440, 470338), (1584, 427580), (1760, 384822), (1980, 342064), (2112, 320685), (2640, 256548), (2880, 235169), (3168, 213790), (3520, 192411), (3960, 171032), (5280, 128274), (6336, 106895), (7920, 85516), (10560, 64137), (15840, 42758), (21379, 31680)]