20145504960

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{1889}}^1$

素因数の和:1965

約数の個数: 504

約数和(自身を含む): 82827632160

約数和(自身を除く): 62682127200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 64, 69, 70, 72, 80, 84, 90, 92, 96, 105, 112, 115, 120, 126, 138, 140, 144, 160, 161, 168, 180, 184, 192, 207, 210, 224, 230, 240, 252, 276, 280, 288, 315, 320, 322, 336, 345, 360, 368, 414, 420, 448, 460, 480, 483, 504, 529, 552, 560, 576, 630, 644, 672, 690, 720, 736, 805, 828, 840, 920, 960, 966, 1008, 1035, 1058, 1104, 1120, 1260, 1288, 1344, 1380, 1440, 1449, 1472, 1587, 1610, 1656, 1680, 1840, 1889, 1932, 2016, 2070, 2116, 2208, 2240, 2415, 2520, 2576, 2645, 2760, 2880, 2898, 3174, 3220, 3312, 3360, 3680, 3703, 3778, 3864, 4032, 4140, 4232, 4416, 4761, 4830, 5040, 5152, 5290, 5520, 5667, 5796, 6348, 6440, 6624, 6720, 7245, 7360, 7406, 7556, 7728, 7935, 8280, 8464, 9445, 9522, 9660, 10080, 10304, 10580, 11040, 11109, 11334, 11592, 12696, 12880, 13223, 13248, 14490, 14812, 15112, 15456, 15870, 16560, 16928, 17001, 18515, 18890, 19044, 19320, 20160, 21160, 22080, 22218, 22668, 23184, 23805, 25392, 25760, 26446, 28335, 28980, 29624, 30224, 30912, 31740, 33120, 33327, 33856, 34002, 37030, 37780, 38088, 38640, 39669, 42320, 43447, 44436, 45336, 46368, 47610, 50784, 51520, 52892, 55545, 56670, 57960, 59248, 60448, 63480, 66115, 66240, 66654, 68004, 74060, 75560, 76176, 77280, 79338, 84640, 85005, 86894, 88872, 90672, 92736, 95220, 101568, 105784, 111090, 113340, 115920, 118496, 119007, 120896, 126960, 130341, 132230, 133308, 136008, 148120, 151120, 152352, 154560, 158676, 166635, 169280, 170010, 173788, 177744, 181344, 190440, 198345, 211568, 217235, 222180, 226680, 231840, 236992, 238014, 253920, 260682, 264460, 266616, 272016, 296240, 302240, 304129, 304704, 317352, 333270, 340020, 347576, 355488, 362688, 380880, 391023, 396690, 423136, 434470, 444360, 453360, 463680, 476028, 507840, 521364, 528920, 533232, 544032, 592480, 595035, 604480, 608258, 634704, 651705, 666540, 680040, 695152, 710976, 761760, 782046, 793380, 846272, 868940, 888720, 906720, 912387, 952056, 999281, 1042728, 1057840, 1066464, 1088064, 1184960, 1190070, 1216516, 1269408, 1303410, 1333080, 1360080, 1390304, 1520645, 1523520, 1564092, 1586760, 1737880, 1777440, 1813440, 1824774, 1904112, 1955115, 1998562, 2085456, 2115680, 2132928, 2380140, 2433032, 2538816, 2606820, 2666160, 2720160, 2737161, 2780608, 2997843, 3041290, 3128184, 3173520, 3475760, 3554880, 3649548, 3808224, 3910230, 3997124, 4170912, 4231360, 4561935, 4760280, 4866064, 4996405, 5213640, 5332320, 5440320, 5474322, 5995686, 6082580, 6256368, 6347040, 6951520, 6994967, 7299096, 7616448, 7820460, 7994248, 8341824, 8993529, 9123870, 9520560, 9732128, 9992810, 10427280, 10664640, 10948644, 11991372, 12165160, 12512736, 12694080, 13685805, 13903040, 13989934, 14598192, 14989215, 15640920, 15988496, 17987058, 18247740, 19041120, 19464256, 19985620, 20854560, 20984901, 21897288, 23982744, 24330320, 25025472, 27371610, 27979868, 29196384, 29978430, 31281840, 31976992, 34974835, 35974116, 36495480, 38082240, 39971240, 41709120, 41969802, 43794576, 44967645, 47965488, 48660640, 54743220, 55959736, 58392768, 59956860, 62563680, 62954703, 63953984, 69949670, 71948232, 72990960, 79942480, 83939604, 87589152, 89935290, 95930976, 97321280, 104924505, 109486440, 111919472, 119913720, 125127360, 125909406, 139899340, 143896464, 145981920, 159884960, 167879208, 175178304, 179870580, 191861952, 209849010, 218972880, 223838944, 239827440, 251818812, 279798680, 287792928, 291963840, 314773515, 319769920, 335758416, 359741160, 419698020, 437945760, 447677888, 479654880, 503637624, 559597360, 575585856, 629547030, 671516832, 719482320, 839396040, 875891520, 959309760, 1007275248, 1119194720, 1259094060, 1343033664, 1438964640, 1678792080, 2014550496, 2238389440, 2518188120, 2877929280, 3357584160, 4029100992, 5036376240, 6715168320, 10072752480, 20145504960]

約数ペア:

[(1, 20145504960), (2, 10072752480), (3, 6715168320), (4, 5036376240), (5, 4029100992), (6, 3357584160), (7, 2877929280), (8, 2518188120), (9, 2238389440), (10, 2014550496), (12, 1678792080), (14, 1438964640), (15, 1343033664), (16, 1259094060), (18, 1119194720), (20, 1007275248), (21, 959309760), (23, 875891520), (24, 839396040), (28, 719482320), (30, 671516832), (32, 629547030), (35, 575585856), (36, 559597360), (40, 503637624), (42, 479654880), (45, 447677888), (46, 437945760), (48, 419698020), (56, 359741160), (60, 335758416), (63, 319769920), (64, 314773515), (69, 291963840), (70, 287792928), (72, 279798680), (80, 251818812), (84, 239827440), (90, 223838944), (92, 218972880), (96, 209849010), (105, 191861952), (112, 179870580), (115, 175178304), (120, 167879208), (126, 159884960), (138, 145981920), (140, 143896464), (144, 139899340), (160, 125909406), (161, 125127360), (168, 119913720), (180, 111919472), (184, 109486440), (192, 104924505), (207, 97321280), (210, 95930976), (224, 89935290), (230, 87589152), (240, 83939604), (252, 79942480), (276, 72990960), (280, 71948232), (288, 69949670), (315, 63953984), (320, 62954703), (322, 62563680), (336, 59956860), (345, 58392768), (360, 55959736), (368, 54743220), (414, 48660640), (420, 47965488), (448, 44967645), (460, 43794576), (480, 41969802), (483, 41709120), (504, 39971240), (529, 38082240), (552, 36495480), (560, 35974116), (576, 34974835), (630, 31976992), (644, 31281840), (672, 29978430), (690, 29196384), (720, 27979868), (736, 27371610), (805, 25025472), (828, 24330320), (840, 23982744), (920, 21897288), (960, 20984901), (966, 20854560), (1008, 19985620), (1035, 19464256), (1058, 19041120), (1104, 18247740), (1120, 17987058), (1260, 15988496), (1288, 15640920), (1344, 14989215), (1380, 14598192), (1440, 13989934), (1449, 13903040), (1472, 13685805), (1587, 12694080), (1610, 12512736), (1656, 12165160), (1680, 11991372), (1840, 10948644), (1889, 10664640), (1932, 10427280), (2016, 9992810), (2070, 9732128), (2116, 9520560), (2208, 9123870), (2240, 8993529), (2415, 8341824), (2520, 7994248), (2576, 7820460), (2645, 7616448), (2760, 7299096), (2880, 6994967), (2898, 6951520), (3174, 6347040), (3220, 6256368), (3312, 6082580), (3360, 5995686), (3680, 5474322), (3703, 5440320), (3778, 5332320), (3864, 5213640), (4032, 4996405), (4140, 4866064), (4232, 4760280), (4416, 4561935), (4761, 4231360), (4830, 4170912), (5040, 3997124), (5152, 3910230), (5290, 3808224), (5520, 3649548), (5667, 3554880), (5796, 3475760), (6348, 3173520), (6440, 3128184), (6624, 3041290), (6720, 2997843), (7245, 2780608), (7360, 2737161), (7406, 2720160), (7556, 2666160), (7728, 2606820), (7935, 2538816), (8280, 2433032), (8464, 2380140), (9445, 2132928), (9522, 2115680), (9660, 2085456), (10080, 1998562), (10304, 1955115), (10580, 1904112), (11040, 1824774), (11109, 1813440), (11334, 1777440), (11592, 1737880), (12696, 1586760), (12880, 1564092), (13223, 1523520), (13248, 1520645), (14490, 1390304), (14812, 1360080), (15112, 1333080), (15456, 1303410), (15870, 1269408), (16560, 1216516), (16928, 1190070), (17001, 1184960), (18515, 1088064), (18890, 1066464), (19044, 1057840), (19320, 1042728), (20160, 999281), (21160, 952056), (22080, 912387), (22218, 906720), (22668, 888720), (23184, 868940), (23805, 846272), (25392, 793380), (25760, 782046), (26446, 761760), (28335, 710976), (28980, 695152), (29624, 680040), (30224, 666540), (30912, 651705), (31740, 634704), (33120, 608258), (33327, 604480), (33856, 595035), (34002, 592480), (37030, 544032), (37780, 533232), (38088, 528920), (38640, 521364), (39669, 507840), (42320, 476028), (43447, 463680), (44436, 453360), (45336, 444360), (46368, 434470), (47610, 423136), (50784, 396690), (51520, 391023), (52892, 380880), (55545, 362688), (56670, 355488), (57960, 347576), (59248, 340020), (60448, 333270), (63480, 317352), (66115, 304704), (66240, 304129), (66654, 302240), (68004, 296240), (74060, 272016), (75560, 266616), (76176, 264460), (77280, 260682), (79338, 253920), (84640, 238014), (85005, 236992), (86894, 231840), (88872, 226680), (90672, 222180), (92736, 217235), (95220, 211568), (101568, 198345), (105784, 190440), (111090, 181344), (113340, 177744), (115920, 173788), (118496, 170010), (119007, 169280), (120896, 166635), (126960, 158676), (130341, 154560), (132230, 152352), (133308, 151120), (136008, 148120)]