16700718720

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{4241}}^1$

素因数の和:4563

約数の個数: 256

約数和(自身を含む): 61060366080

約数和(自身を除く): 44359647360

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, 280, 293, 320, 336, 384, 420, 448, 480, 560, 586, 640, 672, 840, 879, 896, 960, 1120, 1172, 1344, 1465, 1680, 1758, 1920, 2051, 2240, 2344, 2688, 2930, 3360, 3516, 4102, 4241, 4395, 4480, 4688, 5860, 6153, 6720, 7032, 8204, 8482, 8790, 9376, 10255, 11720, 12306, 12723, 13440, 14064, 16408, 16964, 17580, 18752, 20510, 21205, 23440, 24612, 25446, 28128, 29687, 30765, 32816, 33928, 35160, 37504, 41020, 42410, 46880, 49224, 50892, 56256, 59374, 61530, 63615, 65632, 67856, 70320, 82040, 84820, 89061, 93760, 98448, 101784, 112512, 118748, 123060, 127230, 131264, 135712, 140640, 148435, 164080, 169640, 178122, 187520, 196896, 203568, 237496, 246120, 254460, 262528, 271424, 281280, 296870, 328160, 339280, 356244, 393792, 407136, 445305, 474992, 492240, 508920, 542848, 562560, 593740, 656320, 678560, 712488, 787584, 814272, 890610, 949984, 984480, 1017840, 1187480, 1242613, 1312640, 1357120, 1424976, 1628544, 1781220, 1899968, 1968960, 2035680, 2374960, 2485226, 2714240, 2849952, 3562440, 3727839, 3799936, 3937920, 4071360, 4749920, 4970452, 5699904, 6213065, 7124880, 7455678, 8142720, 8698291, 9499840, 9940904, 11399808, 12426130, 14249760, 14911356, 17396582, 18639195, 18999680, 19881808, 24852260, 26094873, 28499520, 29822712, 34793164, 37278390, 39763616, 43491455, 49704520, 52189746, 56999040, 59645424, 69586328, 74556780, 79527232, 86982910, 99409040, 104379492, 119290848, 130474365, 139172656, 149113560, 159054464, 173965820, 198818080, 208758984, 238581696, 260948730, 278345312, 298227120, 347931640, 397636160, 417517968, 477163392, 521897460, 556690624, 596454240, 695863280, 795272320, 835035936, 1043794920, 1113381248, 1192908480, 1391726560, 1670071872, 2087589840, 2385816960, 2783453120, 3340143744, 4175179680, 5566906240, 8350359360, 16700718720]

約数ペア:

[(1, 16700718720), (2, 8350359360), (3, 5566906240), (4, 4175179680), (5, 3340143744), (6, 2783453120), (7, 2385816960), (8, 2087589840), (10, 1670071872), (12, 1391726560), (14, 1192908480), (15, 1113381248), (16, 1043794920), (20, 835035936), (21, 795272320), (24, 695863280), (28, 596454240), (30, 556690624), (32, 521897460), (35, 477163392), (40, 417517968), (42, 397636160), (48, 347931640), (56, 298227120), (60, 278345312), (64, 260948730), (70, 238581696), (80, 208758984), (84, 198818080), (96, 173965820), (105, 159054464), (112, 149113560), (120, 139172656), (128, 130474365), (140, 119290848), (160, 104379492), (168, 99409040), (192, 86982910), (210, 79527232), (224, 74556780), (240, 69586328), (280, 59645424), (293, 56999040), (320, 52189746), (336, 49704520), (384, 43491455), (420, 39763616), (448, 37278390), (480, 34793164), (560, 29822712), (586, 28499520), (640, 26094873), (672, 24852260), (840, 19881808), (879, 18999680), (896, 18639195), (960, 17396582), (1120, 14911356), (1172, 14249760), (1344, 12426130), (1465, 11399808), (1680, 9940904), (1758, 9499840), (1920, 8698291), (2051, 8142720), (2240, 7455678), (2344, 7124880), (2688, 6213065), (2930, 5699904), (3360, 4970452), (3516, 4749920), (4102, 4071360), (4241, 3937920), (4395, 3799936), (4480, 3727839), (4688, 3562440), (5860, 2849952), (6153, 2714240), (6720, 2485226), (7032, 2374960), (8204, 2035680), (8482, 1968960), (8790, 1899968), (9376, 1781220), (10255, 1628544), (11720, 1424976), (12306, 1357120), (12723, 1312640), (13440, 1242613), (14064, 1187480), (16408, 1017840), (16964, 984480), (17580, 949984), (18752, 890610), (20510, 814272), (21205, 787584), (23440, 712488), (24612, 678560), (25446, 656320), (28128, 593740), (29687, 562560), (30765, 542848), (32816, 508920), (33928, 492240), (35160, 474992), (37504, 445305), (41020, 407136), (42410, 393792), (46880, 356244), (49224, 339280), (50892, 328160), (56256, 296870), (59374, 281280), (61530, 271424), (63615, 262528), (65632, 254460), (67856, 246120), (70320, 237496), (82040, 203568), (84820, 196896), (89061, 187520), (93760, 178122), (98448, 169640), (101784, 164080), (112512, 148435), (118748, 140640), (123060, 135712), (127230, 131264)]