1323601920

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:245

約数の個数: 312

約数和(自身を含む): 4722734016

約数和(自身を除く): 3399132096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 128, 129, 144, 160, 167, 172, 180, 192, 215, 240, 256, 258, 288, 320, 334, 344, 360, 384, 387, 430, 480, 501, 512, 516, 576, 640, 645, 668, 688, 720, 768, 774, 835, 860, 960, 1002, 1024, 1032, 1152, 1280, 1290, 1336, 1376, 1440, 1503, 1536, 1548, 1670, 1720, 1920, 1935, 2004, 2048, 2064, 2304, 2505, 2560, 2580, 2672, 2752, 2880, 3006, 3072, 3096, 3340, 3440, 3840, 3870, 4008, 4096, 4128, 4608, 5010, 5120, 5160, 5344, 5504, 5760, 6012, 6144, 6192, 6680, 6880, 7181, 7515, 7680, 7740, 8016, 8256, 9216, 10020, 10240, 10320, 10688, 11008, 11520, 12024, 12288, 12384, 13360, 13760, 14362, 15030, 15360, 15480, 16032, 16512, 18432, 20040, 20480, 20640, 21376, 21543, 22016, 23040, 24048, 24768, 26720, 27520, 28724, 30060, 30720, 30960, 32064, 33024, 35905, 36864, 40080, 41280, 42752, 43086, 44032, 46080, 48096, 49536, 53440, 55040, 57448, 60120, 61440, 61920, 64128, 64629, 66048, 71810, 80160, 82560, 85504, 86172, 88064, 92160, 96192, 99072, 106880, 107715, 110080, 114896, 120240, 123840, 128256, 129258, 132096, 143620, 160320, 165120, 171008, 172344, 176128, 184320, 192384, 198144, 213760, 215430, 220160, 229792, 240480, 247680, 256512, 258516, 264192, 287240, 320640, 323145, 330240, 342016, 344688, 384768, 396288, 427520, 430860, 440320, 459584, 480960, 495360, 513024, 517032, 528384, 574480, 641280, 646290, 660480, 684032, 689376, 769536, 792576, 855040, 861720, 880640, 919168, 961920, 990720, 1026048, 1034064, 1148960, 1282560, 1292580, 1320960, 1378752, 1539072, 1585152, 1710080, 1723440, 1838336, 1923840, 1981440, 2052096, 2068128, 2297920, 2565120, 2585160, 2641920, 2757504, 3078144, 3420160, 3446880, 3676672, 3847680, 3962880, 4136256, 4595840, 5130240, 5170320, 5515008, 6156288, 6893760, 7353344, 7695360, 7925760, 8272512, 9191680, 10260480, 10340640, 11030016, 13787520, 14706688, 15390720, 16545024, 18383360, 20681280, 22060032, 27575040, 29413376, 30781440, 33090048, 36766720, 41362560, 44120064, 55150080, 66180096, 73533440, 82725120, 88240128, 110300160, 132360192, 147066880, 165450240, 220600320, 264720384, 330900480, 441200640, 661800960, 1323601920]

約数ペア:

[(1, 1323601920), (2, 661800960), (3, 441200640), (4, 330900480), (5, 264720384), (6, 220600320), (8, 165450240), (9, 147066880), (10, 132360192), (12, 110300160), (15, 88240128), (16, 82725120), (18, 73533440), (20, 66180096), (24, 55150080), (30, 44120064), (32, 41362560), (36, 36766720), (40, 33090048), (43, 30781440), (45, 29413376), (48, 27575040), (60, 22060032), (64, 20681280), (72, 18383360), (80, 16545024), (86, 15390720), (90, 14706688), (96, 13787520), (120, 11030016), (128, 10340640), (129, 10260480), (144, 9191680), (160, 8272512), (167, 7925760), (172, 7695360), (180, 7353344), (192, 6893760), (215, 6156288), (240, 5515008), (256, 5170320), (258, 5130240), (288, 4595840), (320, 4136256), (334, 3962880), (344, 3847680), (360, 3676672), (384, 3446880), (387, 3420160), (430, 3078144), (480, 2757504), (501, 2641920), (512, 2585160), (516, 2565120), (576, 2297920), (640, 2068128), (645, 2052096), (668, 1981440), (688, 1923840), (720, 1838336), (768, 1723440), (774, 1710080), (835, 1585152), (860, 1539072), (960, 1378752), (1002, 1320960), (1024, 1292580), (1032, 1282560), (1152, 1148960), (1280, 1034064), (1290, 1026048), (1336, 990720), (1376, 961920), (1440, 919168), (1503, 880640), (1536, 861720), (1548, 855040), (1670, 792576), (1720, 769536), (1920, 689376), (1935, 684032), (2004, 660480), (2048, 646290), (2064, 641280), (2304, 574480), (2505, 528384), (2560, 517032), (2580, 513024), (2672, 495360), (2752, 480960), (2880, 459584), (3006, 440320), (3072, 430860), (3096, 427520), (3340, 396288), (3440, 384768), (3840, 344688), (3870, 342016), (4008, 330240), (4096, 323145), (4128, 320640), (4608, 287240), (5010, 264192), (5120, 258516), (5160, 256512), (5344, 247680), (5504, 240480), (5760, 229792), (6012, 220160), (6144, 215430), (6192, 213760), (6680, 198144), (6880, 192384), (7181, 184320), (7515, 176128), (7680, 172344), (7740, 171008), (8016, 165120), (8256, 160320), (9216, 143620), (10020, 132096), (10240, 129258), (10320, 128256), (10688, 123840), (11008, 120240), (11520, 114896), (12024, 110080), (12288, 107715), (12384, 106880), (13360, 99072), (13760, 96192), (14362, 92160), (15030, 88064), (15360, 86172), (15480, 85504), (16032, 82560), (16512, 80160), (18432, 71810), (20040, 66048), (20480, 64629), (20640, 64128), (21376, 61920), (21543, 61440), (22016, 60120), (23040, 57448), (24048, 55040), (24768, 53440), (26720, 49536), (27520, 48096), (28724, 46080), (30060, 44032), (30720, 43086), (30960, 42752), (32064, 41280), (33024, 40080), (35905, 36864)]