766429440

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{28513}}^1$

素因数の和:28544

約数の個数: 144

約数和(自身を含む): 2797565568

約数和(自身を除く): 2031136128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 26880, 28513, 57026, 85539, 114052, 142565, 171078, 199591, 228104, 285130, 342156, 399182, 427695, 456208, 570260, 598773, 684312, 798364, 855390, 912416, 997955, 1140520, 1197546, 1368624, 1596728, 1710780, 1824832, 1995910, 2281040, 2395092, 2737248, 2993865, 3193456, 3421560, 3649664, 3991820, 4562080, 4790184, 5474496, 5987730, 6386912, 6843120, 7299328, 7983640, 9124160, 9580368, 10948992, 11975460, 12773824, 13686240, 15967280, 18248320, 19160736, 21897984, 23950920, 25547648, 27372480, 31934560, 36496640, 38321472, 47901840, 51095296, 54744960, 63869120, 76642944, 95803680, 109489920, 127738240, 153285888, 191607360, 255476480, 383214720, 766429440]

約数ペア:

[(1, 766429440), (2, 383214720), (3, 255476480), (4, 191607360), (5, 153285888), (6, 127738240), (7, 109489920), (8, 95803680), (10, 76642944), (12, 63869120), (14, 54744960), (15, 51095296), (16, 47901840), (20, 38321472), (21, 36496640), (24, 31934560), (28, 27372480), (30, 25547648), (32, 23950920), (35, 21897984), (40, 19160736), (42, 18248320), (48, 15967280), (56, 13686240), (60, 12773824), (64, 11975460), (70, 10948992), (80, 9580368), (84, 9124160), (96, 7983640), (105, 7299328), (112, 6843120), (120, 6386912), (128, 5987730), (140, 5474496), (160, 4790184), (168, 4562080), (192, 3991820), (210, 3649664), (224, 3421560), (240, 3193456), (256, 2993865), (280, 2737248), (320, 2395092), (336, 2281040), (384, 1995910), (420, 1824832), (448, 1710780), (480, 1596728), (560, 1368624), (640, 1197546), (672, 1140520), (768, 997955), (840, 912416), (896, 855390), (960, 798364), (1120, 684312), (1280, 598773), (1344, 570260), (1680, 456208), (1792, 427695), (1920, 399182), (2240, 342156), (2688, 285130), (3360, 228104), (3840, 199591), (4480, 171078), (5376, 142565), (6720, 114052), (8960, 85539), (13440, 57026), (26880, 28513)]