634642560

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1933}}^1$

素因数の和:1980

約数の個数: 256

約数和(自身を含む): 2367216000

約数和(自身を除く): 1732573440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 384, 432, 456, 480, 513, 540, 570, 576, 608, 640, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1728, 1824, 1920, 1933, 2052, 2160, 2280, 2432, 2565, 2736, 2880, 3040, 3420, 3456, 3648, 3866, 4104, 4320, 4560, 5130, 5472, 5760, 5799, 6080, 6840, 7296, 7732, 8208, 8640, 9120, 9665, 10260, 10944, 11598, 12160, 13680, 15464, 16416, 17280, 17397, 18240, 19330, 20520, 21888, 23196, 27360, 28995, 30928, 32832, 34794, 36480, 36727, 38660, 41040, 46392, 52191, 54720, 57990, 61856, 65664, 69588, 73454, 77320, 82080, 86985, 92784, 104382, 109440, 110181, 115980, 123712, 139176, 146908, 154640, 164160, 173970, 183635, 185568, 208764, 220362, 231960, 247424, 260955, 278352, 293816, 309280, 328320, 330543, 347940, 367270, 371136, 417528, 440724, 463920, 521910, 550905, 556704, 587632, 618560, 661086, 695880, 734540, 742272, 835056, 881448, 927840, 991629, 1043820, 1101810, 1113408, 1175264, 1237120, 1322172, 1391760, 1469080, 1652715, 1670112, 1762896, 1855680, 1983258, 2087640, 2203620, 2226816, 2350528, 2644344, 2783520, 2938160, 3305430, 3340224, 3525792, 3711360, 3966516, 4175280, 4407240, 4701056, 4958145, 5288688, 5567040, 5876320, 6610860, 6680448, 7051584, 7933032, 8350560, 8814480, 9916290, 10577376, 11134080, 11752640, 13221720, 14103168, 15866064, 16701120, 17628960, 19832580, 21154752, 23505280, 26443440, 31732128, 33402240, 35257920, 39665160, 42309504, 52886880, 63464256, 70515840, 79330320, 105773760, 126928512, 158660640, 211547520, 317321280, 634642560]

約数ペア:

[(1, 634642560), (2, 317321280), (3, 211547520), (4, 158660640), (5, 126928512), (6, 105773760), (8, 79330320), (9, 70515840), (10, 63464256), (12, 52886880), (15, 42309504), (16, 39665160), (18, 35257920), (19, 33402240), (20, 31732128), (24, 26443440), (27, 23505280), (30, 21154752), (32, 19832580), (36, 17628960), (38, 16701120), (40, 15866064), (45, 14103168), (48, 13221720), (54, 11752640), (57, 11134080), (60, 10577376), (64, 9916290), (72, 8814480), (76, 8350560), (80, 7933032), (90, 7051584), (95, 6680448), (96, 6610860), (108, 5876320), (114, 5567040), (120, 5288688), (128, 4958145), (135, 4701056), (144, 4407240), (152, 4175280), (160, 3966516), (171, 3711360), (180, 3525792), (190, 3340224), (192, 3305430), (216, 2938160), (228, 2783520), (240, 2644344), (270, 2350528), (285, 2226816), (288, 2203620), (304, 2087640), (320, 1983258), (342, 1855680), (360, 1762896), (380, 1670112), (384, 1652715), (432, 1469080), (456, 1391760), (480, 1322172), (513, 1237120), (540, 1175264), (570, 1113408), (576, 1101810), (608, 1043820), (640, 991629), (684, 927840), (720, 881448), (760, 835056), (855, 742272), (864, 734540), (912, 695880), (960, 661086), (1026, 618560), (1080, 587632), (1140, 556704), (1152, 550905), (1216, 521910), (1368, 463920), (1440, 440724), (1520, 417528), (1710, 371136), (1728, 367270), (1824, 347940), (1920, 330543), (1933, 328320), (2052, 309280), (2160, 293816), (2280, 278352), (2432, 260955), (2565, 247424), (2736, 231960), (2880, 220362), (3040, 208764), (3420, 185568), (3456, 183635), (3648, 173970), (3866, 164160), (4104, 154640), (4320, 146908), (4560, 139176), (5130, 123712), (5472, 115980), (5760, 110181), (5799, 109440), (6080, 104382), (6840, 92784), (7296, 86985), (7732, 82080), (8208, 77320), (8640, 73454), (9120, 69588), (9665, 65664), (10260, 61856), (10944, 57990), (11598, 54720), (12160, 52191), (13680, 46392), (15464, 41040), (16416, 38660), (17280, 36727), (17397, 36480), (18240, 34794), (19330, 32832), (20520, 30928), (21888, 28995), (23196, 27360)]