1247006880

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:218

約数の個数: 576

約数和(自身を含む): 5233092480

約数和(自身を除く): 3986085600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 43, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 86, 90, 96, 98, 105, 108, 112, 120, 126, 129, 135, 137, 140, 144, 147, 160, 168, 172, 180, 189, 196, 210, 215, 216, 224, 240, 245, 252, 258, 270, 274, 280, 288, 294, 301, 315, 336, 344, 360, 378, 387, 392, 411, 420, 430, 432, 441, 480, 490, 504, 516, 540, 548, 560, 588, 602, 630, 645, 672, 685, 688, 720, 735, 756, 774, 784, 822, 840, 860, 864, 882, 903, 945, 959, 980, 1008, 1032, 1080, 1096, 1120, 1161, 1176, 1204, 1233, 1260, 1290, 1323, 1370, 1376, 1440, 1470, 1505, 1512, 1548, 1568, 1644, 1680, 1720, 1764, 1806, 1890, 1918, 1935, 1960, 2016, 2055, 2064, 2107, 2160, 2192, 2205, 2322, 2352, 2408, 2466, 2520, 2580, 2646, 2709, 2740, 2877, 2940, 3010, 3024, 3096, 3288, 3360, 3440, 3528, 3612, 3699, 3780, 3836, 3870, 3920, 4110, 4128, 4214, 4320, 4384, 4410, 4515, 4644, 4704, 4795, 4816, 4932, 5040, 5160, 5292, 5418, 5480, 5754, 5805, 5880, 5891, 6020, 6048, 6165, 6192, 6321, 6576, 6615, 6713, 6880, 7056, 7224, 7398, 7560, 7672, 7740, 7840, 8127, 8220, 8428, 8631, 8820, 9030, 9288, 9590, 9632, 9864, 10080, 10320, 10535, 10584, 10836, 10960, 11508, 11610, 11760, 11782, 12040, 12330, 12384, 12642, 13152, 13230, 13426, 13545, 14112, 14385, 14448, 14796, 15120, 15344, 15480, 16254, 16440, 16856, 17262, 17640, 17673, 18060, 18495, 18576, 18963, 19180, 19728, 20139, 20640, 21070, 21168, 21672, 21920, 23016, 23220, 23520, 23564, 24080, 24660, 25284, 25893, 26460, 26852, 27090, 28770, 28896, 29455, 29592, 30240, 30688, 30960, 31605, 32508, 32880, 33565, 33712, 34524, 35280, 35346, 36120, 36990, 37152, 37926, 38360, 39456, 40278, 40635, 41237, 42140, 42336, 43155, 43344, 46032, 46440, 47128, 48160, 49320, 50568, 51786, 52920, 53019, 53704, 54180, 56889, 57540, 58910, 59184, 60417, 61920, 63210, 65016, 65760, 67130, 67424, 69048, 70560, 70692, 72240, 73980, 75852, 76720, 80556, 81270, 82474, 84280, 86310, 86688, 88365, 92064, 92880, 94256, 94815, 98640, 100695, 101136, 103572, 105840, 106038, 107408, 108360, 113778, 115080, 117820, 118368, 120834, 123711, 126420, 129465, 130032, 134260, 138096, 141384, 144480, 147960, 151704, 153440, 159057, 161112, 162540, 164948, 168560, 172620, 176730, 181251, 185760, 188512, 189630, 197280, 201390, 202272, 206185, 207144, 211680, 212076, 214816, 216720, 227556, 230160, 235640, 241668, 247422, 252840, 258930, 260064, 265095, 268520, 276192, 282768, 284445, 288659, 295920, 302085, 303408, 318114, 322224, 325080, 329896, 337120, 345240, 353460, 362502, 371133, 379260, 402780, 412370, 414288, 424152, 433440, 455112, 460320, 471280, 483336, 494844, 505680, 517860, 530190, 537040, 565536, 568890, 577318, 591840, 604170, 606816, 618555, 636228, 644448, 650160, 659792, 690480, 706920, 725004, 742266, 758520, 795285, 805560, 824740, 828576, 848304, 865977, 906255, 910224, 942560, 966672, 989688, 1011360, 1035720, 1060380, 1074080, 1113399, 1137780, 1154636, 1208340, 1237110, 1272456, 1300320, 1319584, 1380960, 1413840, 1443295, 1450008, 1484532, 1517040, 1590570, 1611120, 1649480, 1696608, 1731954, 1812510, 1820448, 1855665, 1933344, 1979376, 2071440, 2120760, 2226798, 2275560, 2309272, 2416680, 2474220, 2544912, 2597931, 2827680, 2886590, 2900016, 2969064, 3034080, 3181140, 3222240, 3298960, 3463908, 3625020, 3711330, 3958752, 4142880, 4241520, 4329885, 4453596, 4551120, 4618544, 4833360, 4948440, 5089824, 5195862, 5566995, 5773180, 5800032, 5938128, 6362280, 6597920, 6927816, 7250040, 7422660, 7793793, 8483040, 8659770, 8907192, 9102240, 9237088, 9666720, 9896880, 10391724, 11133990, 11546360, 11876256, 12724560, 12989655, 13855632, 14500080, 14845320, 15587586, 17319540, 17814384, 19793760, 20783448, 22267980, 23092720, 25449120, 25979310, 27711264, 29000160, 29690640, 31175172, 34639080, 35628768, 38968965, 41566896, 44535960, 46185440, 51958620, 59381280, 62350344, 69278160, 77937930, 83133792, 89071920, 103917240, 124700688, 138556320, 155875860, 178143840, 207834480, 249401376, 311751720, 415668960, 623503440, 1247006880]

約数ペア:

[(1, 1247006880), (2, 623503440), (3, 415668960), (4, 311751720), (5, 249401376), (6, 207834480), (7, 178143840), (8, 155875860), (9, 138556320), (10, 124700688), (12, 103917240), (14, 89071920), (15, 83133792), (16, 77937930), (18, 69278160), (20, 62350344), (21, 59381280), (24, 51958620), (27, 46185440), (28, 44535960), (30, 41566896), (32, 38968965), (35, 35628768), (36, 34639080), (40, 31175172), (42, 29690640), (43, 29000160), (45, 27711264), (48, 25979310), (49, 25449120), (54, 23092720), (56, 22267980), (60, 20783448), (63, 19793760), (70, 17814384), (72, 17319540), (80, 15587586), (84, 14845320), (86, 14500080), (90, 13855632), (96, 12989655), (98, 12724560), (105, 11876256), (108, 11546360), (112, 11133990), (120, 10391724), (126, 9896880), (129, 9666720), (135, 9237088), (137, 9102240), (140, 8907192), (144, 8659770), (147, 8483040), (160, 7793793), (168, 7422660), (172, 7250040), (180, 6927816), (189, 6597920), (196, 6362280), (210, 5938128), (215, 5800032), (216, 5773180), (224, 5566995), (240, 5195862), (245, 5089824), (252, 4948440), (258, 4833360), (270, 4618544), (274, 4551120), (280, 4453596), (288, 4329885), (294, 4241520), (301, 4142880), (315, 3958752), (336, 3711330), (344, 3625020), (360, 3463908), (378, 3298960), (387, 3222240), (392, 3181140), (411, 3034080), (420, 2969064), (430, 2900016), (432, 2886590), (441, 2827680), (480, 2597931), (490, 2544912), (504, 2474220), (516, 2416680), (540, 2309272), (548, 2275560), (560, 2226798), (588, 2120760), (602, 2071440), (630, 1979376), (645, 1933344), (672, 1855665), (685, 1820448), (688, 1812510), (720, 1731954), (735, 1696608), (756, 1649480), (774, 1611120), (784, 1590570), (822, 1517040), (840, 1484532), (860, 1450008), (864, 1443295), (882, 1413840), (903, 1380960), (945, 1319584), (959, 1300320), (980, 1272456), (1008, 1237110), (1032, 1208340), (1080, 1154636), (1096, 1137780), (1120, 1113399), (1161, 1074080), (1176, 1060380), (1204, 1035720), (1233, 1011360), (1260, 989688), (1290, 966672), (1323, 942560), (1370, 910224), (1376, 906255), (1440, 865977), (1470, 848304), (1505, 828576), (1512, 824740), (1548, 805560), (1568, 795285), (1644, 758520), (1680, 742266), (1720, 725004), (1764, 706920), (1806, 690480), (1890, 659792), (1918, 650160), (1935, 644448), (1960, 636228), (2016, 618555), (2055, 606816), (2064, 604170), (2107, 591840), (2160, 577318), (2192, 568890), (2205, 565536), (2322, 537040), (2352, 530190), (2408, 517860), (2466, 505680), (2520, 494844), (2580, 483336), (2646, 471280), (2709, 460320), (2740, 455112), (2877, 433440), (2940, 424152), (3010, 414288), (3024, 412370), (3096, 402780), (3288, 379260), (3360, 371133), (3440, 362502), (3528, 353460), (3612, 345240), (3699, 337120), (3780, 329896), (3836, 325080), (3870, 322224), (3920, 318114), (4110, 303408), (4128, 302085), (4214, 295920), (4320, 288659), (4384, 284445), (4410, 282768), (4515, 276192), (4644, 268520), (4704, 265095), (4795, 260064), (4816, 258930), (4932, 252840), (5040, 247422), (5160, 241668), (5292, 235640), (5418, 230160), (5480, 227556), (5754, 216720), (5805, 214816), (5880, 212076), (5891, 211680), (6020, 207144), (6048, 206185), (6165, 202272), (6192, 201390), (6321, 197280), (6576, 189630), (6615, 188512), (6713, 185760), (6880, 181251), (7056, 176730), (7224, 172620), (7398, 168560), (7560, 164948), (7672, 162540), (7740, 161112), (7840, 159057), (8127, 153440), (8220, 151704), (8428, 147960), (8631, 144480), (8820, 141384), (9030, 138096), (9288, 134260), (9590, 130032), (9632, 129465), (9864, 126420), (10080, 123711), (10320, 120834), (10535, 118368), (10584, 117820), (10836, 115080), (10960, 113778), (11508, 108360), (11610, 107408), (11760, 106038), (11782, 105840), (12040, 103572), (12330, 101136), (12384, 100695), (12642, 98640), (13152, 94815), (13230, 94256), (13426, 92880), (13545, 92064), (14112, 88365), (14385, 86688), (14448, 86310), (14796, 84280), (15120, 82474), (15344, 81270), (15480, 80556), (16254, 76720), (16440, 75852), (16856, 73980), (17262, 72240), (17640, 70692), (17673, 70560), (18060, 69048), (18495, 67424), (18576, 67130), (18963, 65760), (19180, 65016), (19728, 63210), (20139, 61920), (20640, 60417), (21070, 59184), (21168, 58910), (21672, 57540), (21920, 56889), (23016, 54180), (23220, 53704), (23520, 53019), (23564, 52920), (24080, 51786), (24660, 50568), (25284, 49320), (25893, 48160), (26460, 47128), (26852, 46440), (27090, 46032), (28770, 43344), (28896, 43155), (29455, 42336), (29592, 42140), (30240, 41237), (30688, 40635), (30960, 40278), (31605, 39456), (32508, 38360), (32880, 37926), (33565, 37152), (33712, 36990), (34524, 36120), (35280, 35346)]