1408775040

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{14387}}^1$

素因数の和:14429

約数の個数: 192

約数和(自身を含む): 5151191760

約数和(自身を除く): 3742416720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 816, 960, 1020, 1088, 1152, 1224, 1360, 1440, 1530, 1632, 1920, 2040, 2176, 2448, 2720, 2880, 3060, 3264, 4080, 4896, 5440, 5760, 6120, 6528, 8160, 9792, 10880, 12240, 14387, 16320, 19584, 24480, 28774, 32640, 43161, 48960, 57548, 71935, 86322, 97920, 115096, 129483, 143870, 172644, 215805, 230192, 244579, 258966, 287740, 345288, 431610, 460384, 489158, 517932, 575480, 647415, 690576, 733737, 863220, 920768, 978316, 1035864, 1150960, 1222895, 1294830, 1381152, 1467474, 1726440, 1841536, 1956632, 2071728, 2201211, 2301920, 2445790, 2589660, 2762304, 2934948, 3452880, 3668685, 3913264, 4143456, 4402422, 4603840, 4891580, 5179320, 5524608, 5869896, 6905760, 7337370, 7826528, 8286912, 8804844, 9207680, 9783160, 10358640, 11006055, 11739792, 13811520, 14674740, 15653056, 16573824, 17609688, 19566320, 20717280, 22012110, 23479584, 27623040, 29349480, 31306112, 35219376, 39132640, 41434560, 44024220, 46959168, 58698960, 70438752, 78265280, 82869120, 88048440, 93918336, 117397920, 140877504, 156530560, 176096880, 234795840, 281755008, 352193760, 469591680, 704387520, 1408775040]

約数ペア:

[(1, 1408775040), (2, 704387520), (3, 469591680), (4, 352193760), (5, 281755008), (6, 234795840), (8, 176096880), (9, 156530560), (10, 140877504), (12, 117397920), (15, 93918336), (16, 88048440), (17, 82869120), (18, 78265280), (20, 70438752), (24, 58698960), (30, 46959168), (32, 44024220), (34, 41434560), (36, 39132640), (40, 35219376), (45, 31306112), (48, 29349480), (51, 27623040), (60, 23479584), (64, 22012110), (68, 20717280), (72, 19566320), (80, 17609688), (85, 16573824), (90, 15653056), (96, 14674740), (102, 13811520), (120, 11739792), (128, 11006055), (136, 10358640), (144, 9783160), (153, 9207680), (160, 8804844), (170, 8286912), (180, 7826528), (192, 7337370), (204, 6905760), (240, 5869896), (255, 5524608), (272, 5179320), (288, 4891580), (306, 4603840), (320, 4402422), (340, 4143456), (360, 3913264), (384, 3668685), (408, 3452880), (480, 2934948), (510, 2762304), (544, 2589660), (576, 2445790), (612, 2301920), (640, 2201211), (680, 2071728), (720, 1956632), (765, 1841536), (816, 1726440), (960, 1467474), (1020, 1381152), (1088, 1294830), (1152, 1222895), (1224, 1150960), (1360, 1035864), (1440, 978316), (1530, 920768), (1632, 863220), (1920, 733737), (2040, 690576), (2176, 647415), (2448, 575480), (2720, 517932), (2880, 489158), (3060, 460384), (3264, 431610), (4080, 345288), (4896, 287740), (5440, 258966), (5760, 244579), (6120, 230192), (6528, 215805), (8160, 172644), (9792, 143870), (10880, 129483), (12240, 115096), (14387, 97920), (16320, 86322), (19584, 71935), (24480, 57548), (28774, 48960), (32640, 43161)]