8428560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:225

約数の個数: 160

約数和(自身を含む): 31069440

約数和(自身を除く): 22640880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 105, 112, 116, 120, 140, 145, 168, 173, 174, 203, 210, 232, 240, 280, 290, 336, 346, 348, 406, 420, 435, 464, 519, 560, 580, 609, 692, 696, 812, 840, 865, 870, 1015, 1038, 1160, 1211, 1218, 1384, 1392, 1624, 1680, 1730, 1740, 2030, 2076, 2320, 2422, 2436, 2595, 2768, 3045, 3248, 3460, 3480, 3633, 4060, 4152, 4844, 4872, 5017, 5190, 6055, 6090, 6920, 6960, 7266, 8120, 8304, 9688, 9744, 10034, 10380, 12110, 12180, 13840, 14532, 15051, 16240, 18165, 19376, 20068, 20760, 24220, 24360, 25085, 29064, 30102, 35119, 36330, 40136, 41520, 48440, 48720, 50170, 58128, 60204, 70238, 72660, 75255, 80272, 96880, 100340, 105357, 120408, 140476, 145320, 150510, 175595, 200680, 210714, 240816, 280952, 290640, 301020, 351190, 401360, 421428, 526785, 561904, 602040, 702380, 842856, 1053570, 1204080, 1404760, 1685712, 2107140, 2809520, 4214280, 8428560]

約数ペア:

[(1, 8428560), (2, 4214280), (3, 2809520), (4, 2107140), (5, 1685712), (6, 1404760), (7, 1204080), (8, 1053570), (10, 842856), (12, 702380), (14, 602040), (15, 561904), (16, 526785), (20, 421428), (21, 401360), (24, 351190), (28, 301020), (29, 290640), (30, 280952), (35, 240816), (40, 210714), (42, 200680), (48, 175595), (56, 150510), (58, 145320), (60, 140476), (70, 120408), (80, 105357), (84, 100340), (87, 96880), (105, 80272), (112, 75255), (116, 72660), (120, 70238), (140, 60204), (145, 58128), (168, 50170), (173, 48720), (174, 48440), (203, 41520), (210, 40136), (232, 36330), (240, 35119), (280, 30102), (290, 29064), (336, 25085), (346, 24360), (348, 24220), (406, 20760), (420, 20068), (435, 19376), (464, 18165), (519, 16240), (560, 15051), (580, 14532), (609, 13840), (692, 12180), (696, 12110), (812, 10380), (840, 10034), (865, 9744), (870, 9688), (1015, 8304), (1038, 8120), (1160, 7266), (1211, 6960), (1218, 6920), (1384, 6090), (1392, 6055), (1624, 5190), (1680, 5017), (1730, 4872), (1740, 4844), (2030, 4152), (2076, 4060), (2320, 3633), (2422, 3480), (2436, 3460), (2595, 3248), (2768, 3045)]