20298962880

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6581}}^1$

素因数の和:6634

約数の個数: 560

約数和(自身を含む): 87389793216

約数和(自身を除く): 67090830336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 64, 68, 70, 72, 80, 81, 84, 85, 90, 96, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 153, 160, 162, 168, 170, 180, 189, 192, 204, 210, 216, 224, 238, 240, 252, 255, 270, 272, 280, 288, 306, 315, 320, 324, 336, 340, 357, 360, 378, 405, 408, 420, 432, 448, 459, 476, 480, 504, 510, 540, 544, 560, 567, 576, 595, 612, 630, 648, 672, 680, 714, 720, 756, 765, 810, 816, 840, 864, 918, 945, 952, 960, 1008, 1020, 1071, 1080, 1088, 1120, 1134, 1190, 1224, 1260, 1296, 1344, 1360, 1377, 1428, 1440, 1512, 1530, 1620, 1632, 1680, 1728, 1785, 1836, 1890, 1904, 2016, 2040, 2142, 2160, 2240, 2268, 2295, 2380, 2448, 2520, 2592, 2720, 2754, 2835, 2856, 2880, 3024, 3060, 3213, 3240, 3264, 3360, 3570, 3672, 3780, 3808, 4032, 4080, 4284, 4320, 4536, 4590, 4760, 4896, 5040, 5184, 5355, 5440, 5508, 5670, 5712, 6048, 6120, 6426, 6480, 6581, 6720, 6885, 7140, 7344, 7560, 7616, 8160, 8568, 8640, 9072, 9180, 9520, 9639, 9792, 10080, 10710, 11016, 11340, 11424, 12096, 12240, 12852, 12960, 13162, 13770, 14280, 14688, 15120, 16065, 16320, 17136, 18144, 18360, 19040, 19278, 19743, 20160, 21420, 22032, 22680, 22848, 24480, 25704, 25920, 26324, 27540, 28560, 29376, 30240, 32130, 32905, 34272, 36288, 36720, 38080, 38556, 39486, 42840, 44064, 45360, 46067, 48195, 48960, 51408, 52648, 55080, 57120, 59229, 60480, 64260, 65810, 68544, 73440, 77112, 78972, 85680, 88128, 90720, 92134, 96390, 98715, 102816, 105296, 110160, 111877, 114240, 118458, 128520, 131620, 138201, 146880, 154224, 157944, 171360, 177687, 181440, 184268, 192780, 197430, 205632, 210592, 220320, 223754, 230335, 236916, 257040, 263240, 276402, 296145, 308448, 315888, 335631, 342720, 355374, 368536, 385560, 394860, 414603, 421184, 440640, 447508, 460670, 473832, 514080, 526480, 533061, 552804, 559385, 592290, 616896, 631776, 671262, 691005, 710748, 737072, 771120, 783139, 789720, 829206, 888435, 895016, 921340, 947664, 1006893, 1028160, 1052960, 1066122, 1105608, 1118770, 1184580, 1243809, 1263552, 1342524, 1382010, 1421496, 1474144, 1542240, 1566278, 1579440, 1658412, 1678155, 1776870, 1790032, 1842680, 1895328, 2013786, 2073015, 2105920, 2132244, 2211216, 2237540, 2349417, 2369160, 2487618, 2665305, 2685048, 2764020, 2842992, 2948288, 3020679, 3084480, 3132556, 3158880, 3316824, 3356310, 3553740, 3580064, 3685360, 3731427, 3790656, 3915695, 4027572, 4146030, 4264488, 4422432, 4475080, 4698834, 4738320, 4975236, 5034465, 5330610, 5370096, 5528040, 5685984, 6041358, 6219045, 6265112, 6317760, 6633648, 6712620, 7048251, 7107480, 7160128, 7370720, 7462854, 7831390, 8055144, 8292060, 8528976, 8844864, 8950160, 9062037, 9397668, 9476640, 9950472, 10068930, 10661220, 10740192, 11056080, 11371968, 11747085, 12082716, 12438090, 12530224, 13267296, 13425240, 14096502, 14214960, 14741440, 14925708, 15103395, 15662780, 16110288, 16584120, 17057952, 17900320, 18124074, 18657135, 18795336, 18953280, 19900944, 20137860, 21144753, 21322440, 21480384, 22112160, 23494170, 24165432, 24876180, 25060448, 26534592, 26850480, 28193004, 28429920, 29851416, 30206790, 31325560, 32220576, 33168240, 34115904, 35241255, 35800640, 36248148, 37314270, 37590672, 39801888, 40275720, 42289506, 42644880, 44224320, 45310185, 46988340, 48330864, 49752360, 50120896, 53700960, 56386008, 56859840, 59702832, 60413580, 62651120, 63434259, 64441152, 66336480, 70482510, 72496296, 74628540, 75181344, 79603776, 80551440, 84579012, 85289760, 90620370, 93976680, 96661728, 99504720, 105723765, 107401920, 112772016, 119405664, 120827160, 125302240, 126868518, 132672960, 140965020, 144992592, 149257080, 150362688, 161102880, 169158024, 170579520, 181240740, 187953360, 193323456, 199009440, 211447530, 225544032, 238811328, 241654320, 250604480, 253737036, 281930040, 289985184, 298514160, 317171295, 322205760, 338316048, 362481480, 375906720, 398018880, 422895060, 451088064, 483308640, 507474072, 563860080, 579970368, 597028320, 634342590, 676632096, 724962960, 751813440, 845790120, 966617280, 1014948144, 1127720160, 1194056640, 1268685180, 1353264192, 1449925920, 1691580240, 2029896288, 2255440320, 2537370360, 2899851840, 3383160480, 4059792576, 5074740720, 6766320960, 10149481440, 20298962880]

約数ペア:

[(1, 20298962880), (2, 10149481440), (3, 6766320960), (4, 5074740720), (5, 4059792576), (6, 3383160480), (7, 2899851840), (8, 2537370360), (9, 2255440320), (10, 2029896288), (12, 1691580240), (14, 1449925920), (15, 1353264192), (16, 1268685180), (17, 1194056640), (18, 1127720160), (20, 1014948144), (21, 966617280), (24, 845790120), (27, 751813440), (28, 724962960), (30, 676632096), (32, 634342590), (34, 597028320), (35, 579970368), (36, 563860080), (40, 507474072), (42, 483308640), (45, 451088064), (48, 422895060), (51, 398018880), (54, 375906720), (56, 362481480), (60, 338316048), (63, 322205760), (64, 317171295), (68, 298514160), (70, 289985184), (72, 281930040), (80, 253737036), (81, 250604480), (84, 241654320), (85, 238811328), (90, 225544032), (96, 211447530), (102, 199009440), (105, 193323456), (108, 187953360), (112, 181240740), (119, 170579520), (120, 169158024), (126, 161102880), (135, 150362688), (136, 149257080), (140, 144992592), (144, 140965020), (153, 132672960), (160, 126868518), (162, 125302240), (168, 120827160), (170, 119405664), (180, 112772016), (189, 107401920), (192, 105723765), (204, 99504720), (210, 96661728), (216, 93976680), (224, 90620370), (238, 85289760), (240, 84579012), (252, 80551440), (255, 79603776), (270, 75181344), (272, 74628540), (280, 72496296), (288, 70482510), (306, 66336480), (315, 64441152), (320, 63434259), (324, 62651120), (336, 60413580), (340, 59702832), (357, 56859840), (360, 56386008), (378, 53700960), (405, 50120896), (408, 49752360), (420, 48330864), (432, 46988340), (448, 45310185), (459, 44224320), (476, 42644880), (480, 42289506), (504, 40275720), (510, 39801888), (540, 37590672), (544, 37314270), (560, 36248148), (567, 35800640), (576, 35241255), (595, 34115904), (612, 33168240), (630, 32220576), (648, 31325560), (672, 30206790), (680, 29851416), (714, 28429920), (720, 28193004), (756, 26850480), (765, 26534592), (810, 25060448), (816, 24876180), (840, 24165432), (864, 23494170), (918, 22112160), (945, 21480384), (952, 21322440), (960, 21144753), (1008, 20137860), (1020, 19900944), (1071, 18953280), (1080, 18795336), (1088, 18657135), (1120, 18124074), (1134, 17900320), (1190, 17057952), (1224, 16584120), (1260, 16110288), (1296, 15662780), (1344, 15103395), (1360, 14925708), (1377, 14741440), (1428, 14214960), (1440, 14096502), (1512, 13425240), (1530, 13267296), (1620, 12530224), (1632, 12438090), (1680, 12082716), (1728, 11747085), (1785, 11371968), (1836, 11056080), (1890, 10740192), (1904, 10661220), (2016, 10068930), (2040, 9950472), (2142, 9476640), (2160, 9397668), (2240, 9062037), (2268, 8950160), (2295, 8844864), (2380, 8528976), (2448, 8292060), (2520, 8055144), (2592, 7831390), (2720, 7462854), (2754, 7370720), (2835, 7160128), (2856, 7107480), (2880, 7048251), (3024, 6712620), (3060, 6633648), (3213, 6317760), (3240, 6265112), (3264, 6219045), (3360, 6041358), (3570, 5685984), (3672, 5528040), (3780, 5370096), (3808, 5330610), (4032, 5034465), (4080, 4975236), (4284, 4738320), (4320, 4698834), (4536, 4475080), (4590, 4422432), (4760, 4264488), (4896, 4146030), (5040, 4027572), (5184, 3915695), (5355, 3790656), (5440, 3731427), (5508, 3685360), (5670, 3580064), (5712, 3553740), (6048, 3356310), (6120, 3316824), (6426, 3158880), (6480, 3132556), (6581, 3084480), (6720, 3020679), (6885, 2948288), (7140, 2842992), (7344, 2764020), (7560, 2685048), (7616, 2665305), (8160, 2487618), (8568, 2369160), (8640, 2349417), (9072, 2237540), (9180, 2211216), (9520, 2132244), (9639, 2105920), (9792, 2073015), (10080, 2013786), (10710, 1895328), (11016, 1842680), (11340, 1790032), (11424, 1776870), (12096, 1678155), (12240, 1658412), (12852, 1579440), (12960, 1566278), (13162, 1542240), (13770, 1474144), (14280, 1421496), (14688, 1382010), (15120, 1342524), (16065, 1263552), (16320, 1243809), (17136, 1184580), (18144, 1118770), (18360, 1105608), (19040, 1066122), (19278, 1052960), (19743, 1028160), (20160, 1006893), (21420, 947664), (22032, 921340), (22680, 895016), (22848, 888435), (24480, 829206), (25704, 789720), (25920, 783139), (26324, 771120), (27540, 737072), (28560, 710748), (29376, 691005), (30240, 671262), (32130, 631776), (32905, 616896), (34272, 592290), (36288, 559385), (36720, 552804), (38080, 533061), (38556, 526480), (39486, 514080), (42840, 473832), (44064, 460670), (45360, 447508), (46067, 440640), (48195, 421184), (48960, 414603), (51408, 394860), (52648, 385560), (55080, 368536), (57120, 355374), (59229, 342720), (60480, 335631), (64260, 315888), (65810, 308448), (68544, 296145), (73440, 276402), (77112, 263240), (78972, 257040), (85680, 236916), (88128, 230335), (90720, 223754), (92134, 220320), (96390, 210592), (98715, 205632), (102816, 197430), (105296, 192780), (110160, 184268), (111877, 181440), (114240, 177687), (118458, 171360), (128520, 157944), (131620, 154224), (138201, 146880)]