268796880

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1$

素因数の和:461

約数の個数: 280

約数和(自身を含む): 1024621920

約数和(自身を除く): 755825040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 99, 108, 110, 120, 132, 135, 144, 162, 165, 176, 180, 198, 216, 220, 240, 243, 264, 270, 297, 324, 330, 360, 396, 405, 419, 432, 440, 486, 495, 528, 540, 594, 648, 660, 720, 729, 792, 810, 838, 880, 891, 972, 990, 1080, 1188, 1215, 1257, 1296, 1320, 1458, 1485, 1584, 1620, 1676, 1782, 1944, 1980, 2095, 2160, 2376, 2430, 2514, 2640, 2673, 2916, 2970, 3240, 3352, 3564, 3645, 3771, 3888, 3960, 4190, 4455, 4609, 4752, 4860, 5028, 5346, 5832, 5940, 6285, 6480, 6704, 7128, 7290, 7542, 7920, 8019, 8380, 8910, 9218, 9720, 10056, 10692, 11313, 11664, 11880, 12570, 13365, 13827, 14256, 14580, 15084, 16038, 16760, 17820, 18436, 18855, 19440, 20112, 21384, 22626, 23045, 23760, 25140, 26730, 27654, 29160, 30168, 32076, 33520, 33939, 35640, 36872, 37710, 40095, 41481, 42768, 45252, 46090, 50280, 53460, 55308, 56565, 58320, 60336, 64152, 67878, 69135, 71280, 73744, 75420, 80190, 82962, 90504, 92180, 100560, 101817, 106920, 110616, 113130, 124443, 128304, 135756, 138270, 150840, 160380, 165924, 169695, 181008, 184360, 203634, 207405, 213840, 221232, 226260, 248886, 271512, 276540, 301680, 305451, 320760, 331848, 339390, 368720, 373329, 407268, 414810, 452520, 497772, 509085, 543024, 553080, 610902, 622215, 641520, 663696, 678780, 746658, 814536, 829620, 905040, 995544, 1018170, 1106160, 1119987, 1221804, 1244430, 1357560, 1493316, 1527255, 1629072, 1659240, 1866645, 1991088, 2036340, 2239974, 2443608, 2488860, 2715120, 2986632, 3054510, 3318480, 3359961, 3733290, 4072680, 4479948, 4887216, 4977720, 5599935, 5973264, 6109020, 6719922, 7466580, 8145360, 8959896, 9955440, 11199870, 12218040, 13439844, 14933160, 16799805, 17919792, 22399740, 24436080, 26879688, 29866320, 33599610, 44799480, 53759376, 67199220, 89598960, 134398440, 268796880]

約数ペア:

[(1, 268796880), (2, 134398440), (3, 89598960), (4, 67199220), (5, 53759376), (6, 44799480), (8, 33599610), (9, 29866320), (10, 26879688), (11, 24436080), (12, 22399740), (15, 17919792), (16, 16799805), (18, 14933160), (20, 13439844), (22, 12218040), (24, 11199870), (27, 9955440), (30, 8959896), (33, 8145360), (36, 7466580), (40, 6719922), (44, 6109020), (45, 5973264), (48, 5599935), (54, 4977720), (55, 4887216), (60, 4479948), (66, 4072680), (72, 3733290), (80, 3359961), (81, 3318480), (88, 3054510), (90, 2986632), (99, 2715120), (108, 2488860), (110, 2443608), (120, 2239974), (132, 2036340), (135, 1991088), (144, 1866645), (162, 1659240), (165, 1629072), (176, 1527255), (180, 1493316), (198, 1357560), (216, 1244430), (220, 1221804), (240, 1119987), (243, 1106160), (264, 1018170), (270, 995544), (297, 905040), (324, 829620), (330, 814536), (360, 746658), (396, 678780), (405, 663696), (419, 641520), (432, 622215), (440, 610902), (486, 553080), (495, 543024), (528, 509085), (540, 497772), (594, 452520), (648, 414810), (660, 407268), (720, 373329), (729, 368720), (792, 339390), (810, 331848), (838, 320760), (880, 305451), (891, 301680), (972, 276540), (990, 271512), (1080, 248886), (1188, 226260), (1215, 221232), (1257, 213840), (1296, 207405), (1320, 203634), (1458, 184360), (1485, 181008), (1584, 169695), (1620, 165924), (1676, 160380), (1782, 150840), (1944, 138270), (1980, 135756), (2095, 128304), (2160, 124443), (2376, 113130), (2430, 110616), (2514, 106920), (2640, 101817), (2673, 100560), (2916, 92180), (2970, 90504), (3240, 82962), (3352, 80190), (3564, 75420), (3645, 73744), (3771, 71280), (3888, 69135), (3960, 67878), (4190, 64152), (4455, 60336), (4609, 58320), (4752, 56565), (4860, 55308), (5028, 53460), (5346, 50280), (5832, 46090), (5940, 45252), (6285, 42768), (6480, 41481), (6704, 40095), (7128, 37710), (7290, 36872), (7542, 35640), (7920, 33939), (8019, 33520), (8380, 32076), (8910, 30168), (9218, 29160), (9720, 27654), (10056, 26730), (10692, 25140), (11313, 23760), (11664, 23045), (11880, 22626), (12570, 21384), (13365, 20112), (13827, 19440), (14256, 18855), (14580, 18436), (15084, 17820), (16038, 16760)]