2584781280

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3499}}^1$

素因数の和:3548

約数の個数: 288

約数和(自身を含む): 9631440000

約数和(自身を除く): 7046658720

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, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 171, 180, 190, 216, 228, 240, 243, 270, 285, 288, 304, 324, 342, 360, 380, 405, 432, 456, 480, 486, 513, 540, 570, 608, 648, 684, 720, 760, 810, 855, 864, 912, 972, 1026, 1080, 1140, 1215, 1296, 1368, 1440, 1520, 1539, 1620, 1710, 1824, 1944, 2052, 2160, 2280, 2430, 2565, 2592, 2736, 3040, 3078, 3240, 3420, 3499, 3888, 4104, 4320, 4560, 4617, 4860, 5130, 5472, 6156, 6480, 6840, 6998, 7695, 7776, 8208, 9120, 9234, 9720, 10260, 10497, 12312, 12960, 13680, 13996, 15390, 16416, 17495, 18468, 19440, 20520, 20994, 23085, 24624, 27360, 27992, 30780, 31491, 34990, 36936, 38880, 41040, 41988, 46170, 49248, 52485, 55984, 61560, 62982, 66481, 69980, 73872, 82080, 83976, 92340, 94473, 104970, 111968, 123120, 125964, 132962, 139960, 147744, 157455, 167952, 184680, 188946, 199443, 209940, 246240, 251928, 265924, 279920, 283419, 314910, 332405, 335904, 369360, 377892, 398886, 419880, 472365, 503856, 531848, 559840, 566838, 598329, 629820, 664810, 738720, 755784, 797772, 839760, 850257, 944730, 997215, 1007712, 1063696, 1133676, 1196658, 1259640, 1329620, 1417095, 1511568, 1595544, 1679520, 1700514, 1794987, 1889460, 1994430, 2127392, 2267352, 2393316, 2519280, 2659240, 2834190, 2991645, 3023136, 3191088, 3401028, 3589974, 3778920, 3988860, 4251285, 4534704, 4786632, 5038560, 5318480, 5384961, 5668380, 5983290, 6382176, 6802056, 7179948, 7557840, 7977720, 8502570, 8974935, 9069408, 9573264, 10636960, 10769922, 11336760, 11966580, 13604112, 14359896, 15115680, 15955440, 16154883, 17005140, 17949870, 19146528, 21539844, 22673520, 23933160, 26924805, 27208224, 28719792, 31910880, 32309766, 34010280, 35899740, 43079688, 45347040, 47866320, 53849610, 57439584, 64619532, 68020560, 71799480, 80774415, 86159376, 95732640, 107699220, 129239064, 136041120, 143598960, 161548830, 172318752, 215398440, 258478128, 287197920, 323097660, 430796880, 516956256, 646195320, 861593760, 1292390640, 2584781280]

約数ペア:

[(1, 2584781280), (2, 1292390640), (3, 861593760), (4, 646195320), (5, 516956256), (6, 430796880), (8, 323097660), (9, 287197920), (10, 258478128), (12, 215398440), (15, 172318752), (16, 161548830), (18, 143598960), (19, 136041120), (20, 129239064), (24, 107699220), (27, 95732640), (30, 86159376), (32, 80774415), (36, 71799480), (38, 68020560), (40, 64619532), (45, 57439584), (48, 53849610), (54, 47866320), (57, 45347040), (60, 43079688), (72, 35899740), (76, 34010280), (80, 32309766), (81, 31910880), (90, 28719792), (95, 27208224), (96, 26924805), (108, 23933160), (114, 22673520), (120, 21539844), (135, 19146528), (144, 17949870), (152, 17005140), (160, 16154883), (162, 15955440), (171, 15115680), (180, 14359896), (190, 13604112), (216, 11966580), (228, 11336760), (240, 10769922), (243, 10636960), (270, 9573264), (285, 9069408), (288, 8974935), (304, 8502570), (324, 7977720), (342, 7557840), (360, 7179948), (380, 6802056), (405, 6382176), (432, 5983290), (456, 5668380), (480, 5384961), (486, 5318480), (513, 5038560), (540, 4786632), (570, 4534704), (608, 4251285), (648, 3988860), (684, 3778920), (720, 3589974), (760, 3401028), (810, 3191088), (855, 3023136), (864, 2991645), (912, 2834190), (972, 2659240), (1026, 2519280), (1080, 2393316), (1140, 2267352), (1215, 2127392), (1296, 1994430), (1368, 1889460), (1440, 1794987), (1520, 1700514), (1539, 1679520), (1620, 1595544), (1710, 1511568), (1824, 1417095), (1944, 1329620), (2052, 1259640), (2160, 1196658), (2280, 1133676), (2430, 1063696), (2565, 1007712), (2592, 997215), (2736, 944730), (3040, 850257), (3078, 839760), (3240, 797772), (3420, 755784), (3499, 738720), (3888, 664810), (4104, 629820), (4320, 598329), (4560, 566838), (4617, 559840), (4860, 531848), (5130, 503856), (5472, 472365), (6156, 419880), (6480, 398886), (6840, 377892), (6998, 369360), (7695, 335904), (7776, 332405), (8208, 314910), (9120, 283419), (9234, 279920), (9720, 265924), (10260, 251928), (10497, 246240), (12312, 209940), (12960, 199443), (13680, 188946), (13996, 184680), (15390, 167952), (16416, 157455), (17495, 147744), (18468, 139960), (19440, 132962), (20520, 125964), (20994, 123120), (23085, 111968), (24624, 104970), (27360, 94473), (27992, 92340), (30780, 83976), (31491, 82080), (34990, 73872), (36936, 69980), (38880, 66481), (41040, 62982), (41988, 61560), (46170, 55984), (49248, 52485)]