83844720

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:274

約数の個数: 240

約数和(自身を含む): 308730240

約数和(自身を除く): 224885520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 227, 228, 240, 243, 270, 285, 304, 324, 342, 360, 380, 405, 432, 454, 456, 486, 513, 540, 570, 648, 681, 684, 720, 760, 810, 855, 908, 912, 972, 1026, 1080, 1135, 1140, 1215, 1296, 1362, 1368, 1520, 1539, 1620, 1710, 1816, 1944, 2043, 2052, 2160, 2270, 2280, 2430, 2565, 2724, 2736, 3078, 3240, 3405, 3420, 3632, 3888, 4086, 4104, 4313, 4540, 4560, 4617, 4860, 5130, 5448, 6129, 6156, 6480, 6810, 6840, 7695, 8172, 8208, 8626, 9080, 9234, 9720, 10215, 10260, 10896, 12258, 12312, 12939, 13620, 13680, 15390, 16344, 17252, 18160, 18387, 18468, 19440, 20430, 20520, 21565, 23085, 24516, 24624, 25878, 27240, 30645, 30780, 32688, 34504, 36774, 36936, 38817, 40860, 41040, 43130, 46170, 49032, 51756, 54480, 55161, 61290, 61560, 64695, 69008, 73548, 73872, 77634, 81720, 86260, 91935, 92340, 98064, 103512, 110322, 116451, 122580, 123120, 129390, 147096, 155268, 163440, 172520, 183870, 184680, 194085, 207024, 220644, 232902, 245160, 258780, 275805, 294192, 310536, 345040, 349353, 367740, 369360, 388170, 441288, 465804, 490320, 517560, 551610, 582255, 621072, 698706, 735480, 776340, 882576, 931608, 1035120, 1048059, 1103220, 1164510, 1397412, 1470960, 1552680, 1746765, 1863216, 2096118, 2206440, 2329020, 2794824, 3105360, 3493530, 4192236, 4412880, 4658040, 5240295, 5589648, 6987060, 8384472, 9316080, 10480590, 13974120, 16768944, 20961180, 27948240, 41922360, 83844720]

約数ペア:

[(1, 83844720), (2, 41922360), (3, 27948240), (4, 20961180), (5, 16768944), (6, 13974120), (8, 10480590), (9, 9316080), (10, 8384472), (12, 6987060), (15, 5589648), (16, 5240295), (18, 4658040), (19, 4412880), (20, 4192236), (24, 3493530), (27, 3105360), (30, 2794824), (36, 2329020), (38, 2206440), (40, 2096118), (45, 1863216), (48, 1746765), (54, 1552680), (57, 1470960), (60, 1397412), (72, 1164510), (76, 1103220), (80, 1048059), (81, 1035120), (90, 931608), (95, 882576), (108, 776340), (114, 735480), (120, 698706), (135, 621072), (144, 582255), (152, 551610), (162, 517560), (171, 490320), (180, 465804), (190, 441288), (216, 388170), (227, 369360), (228, 367740), (240, 349353), (243, 345040), (270, 310536), (285, 294192), (304, 275805), (324, 258780), (342, 245160), (360, 232902), (380, 220644), (405, 207024), (432, 194085), (454, 184680), (456, 183870), (486, 172520), (513, 163440), (540, 155268), (570, 147096), (648, 129390), (681, 123120), (684, 122580), (720, 116451), (760, 110322), (810, 103512), (855, 98064), (908, 92340), (912, 91935), (972, 86260), (1026, 81720), (1080, 77634), (1135, 73872), (1140, 73548), (1215, 69008), (1296, 64695), (1362, 61560), (1368, 61290), (1520, 55161), (1539, 54480), (1620, 51756), (1710, 49032), (1816, 46170), (1944, 43130), (2043, 41040), (2052, 40860), (2160, 38817), (2270, 36936), (2280, 36774), (2430, 34504), (2565, 32688), (2724, 30780), (2736, 30645), (3078, 27240), (3240, 25878), (3405, 24624), (3420, 24516), (3632, 23085), (3888, 21565), (4086, 20520), (4104, 20430), (4313, 19440), (4540, 18468), (4560, 18387), (4617, 18160), (4860, 17252), (5130, 16344), (5448, 15390), (6129, 13680), (6156, 13620), (6480, 12939), (6810, 12312), (6840, 12258), (7695, 10896), (8172, 10260), (8208, 10215), (8626, 9720), (9080, 9234)]