20557252800

素因数分解:

$2^6\times 3^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8867}}^1$

素因数の和:8925

約数の個数: 504

約数和(自身を含む): 87143636736

約数和(自身を除く): 66586383936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 50, 56, 60, 63, 64, 69, 70, 72, 75, 80, 84, 90, 92, 96, 100, 105, 112, 115, 120, 126, 138, 140, 144, 150, 160, 161, 168, 175, 180, 184, 192, 200, 207, 210, 224, 225, 230, 240, 252, 276, 280, 288, 300, 315, 320, 322, 336, 345, 350, 360, 368, 400, 414, 420, 448, 450, 460, 480, 483, 504, 525, 552, 560, 575, 576, 600, 630, 644, 672, 690, 700, 720, 736, 800, 805, 828, 840, 900, 920, 960, 966, 1008, 1035, 1050, 1104, 1120, 1150, 1200, 1260, 1288, 1344, 1380, 1400, 1440, 1449, 1472, 1575, 1600, 1610, 1656, 1680, 1725, 1800, 1840, 1932, 2016, 2070, 2100, 2208, 2240, 2300, 2400, 2415, 2520, 2576, 2760, 2800, 2880, 2898, 3150, 3220, 3312, 3360, 3450, 3600, 3680, 3864, 4025, 4032, 4140, 4200, 4416, 4600, 4800, 4830, 5040, 5152, 5175, 5520, 5600, 5796, 6300, 6440, 6624, 6720, 6900, 7200, 7245, 7360, 7728, 8050, 8280, 8400, 8867, 9200, 9660, 10080, 10304, 10350, 11040, 11200, 11592, 12075, 12600, 12880, 13248, 13800, 14400, 14490, 15456, 16100, 16560, 16800, 17734, 18400, 19320, 20160, 20700, 22080, 23184, 24150, 25200, 25760, 26601, 27600, 28980, 30912, 32200, 33120, 33600, 35468, 36225, 36800, 38640, 41400, 44335, 46368, 48300, 50400, 51520, 53202, 55200, 57960, 62069, 64400, 66240, 70936, 72450, 77280, 79803, 82800, 88670, 92736, 96600, 100800, 106404, 110400, 115920, 124138, 128800, 133005, 141872, 144900, 154560, 159606, 165600, 177340, 186207, 193200, 203941, 212808, 221675, 231840, 248276, 257600, 266010, 283744, 289800, 310345, 319212, 331200, 354680, 372414, 386400, 399015, 407882, 425616, 443350, 463680, 496552, 532020, 558621, 567488, 579600, 611823, 620690, 638424, 665025, 709360, 744828, 772800, 798030, 815764, 851232, 886700, 931035, 993104, 1019705, 1064040, 1117242, 1159200, 1223646, 1241380, 1276848, 1330050, 1418720, 1427587, 1489656, 1551725, 1596060, 1631528, 1702464, 1773400, 1835469, 1862070, 1986208, 1995075, 2039410, 2128080, 2234484, 2318400, 2447292, 2482760, 2553696, 2660100, 2793105, 2837440, 2855174, 2979312, 3059115, 3103450, 3192120, 3263056, 3546800, 3670938, 3724140, 3972416, 3990150, 4078820, 4256160, 4282761, 4468968, 4655175, 4894584, 4965520, 5098525, 5107392, 5320200, 5586210, 5710348, 5958624, 6118230, 6206900, 6384240, 6526112, 7093600, 7137935, 7341876, 7448280, 7980300, 8157640, 8512320, 8565522, 8937936, 9177345, 9310350, 9789168, 9931040, 10197050, 10640400, 11172420, 11420696, 11917248, 12236460, 12413800, 12768480, 12848283, 13052224, 13965525, 14187200, 14275870, 14683752, 14896560, 15295575, 15960600, 16315280, 17131044, 17875872, 18354690, 18620700, 19578336, 19862080, 20394100, 21280800, 21413805, 22344840, 22841392, 24472920, 24827600, 25536960, 25696566, 27931050, 28551740, 29367504, 29793120, 30591150, 31921200, 32630560, 34262088, 35689675, 35751744, 36709380, 37241400, 39156672, 40788200, 42561600, 42827610, 44689680, 45682784, 45886725, 48945840, 49655200, 51393132, 55862100, 57103480, 58735008, 59586240, 61182300, 63842400, 64241415, 65261120, 68524176, 71379350, 73418760, 74482800, 81576400, 85655220, 89379360, 91365568, 91773450, 97891680, 99310400, 102786264, 107069025, 111724200, 114206960, 117470016, 122364600, 127684800, 128482830, 137048352, 142758700, 146837520, 148965600, 163152800, 171310440, 178758720, 183546900, 195783360, 205572528, 214138050, 223448400, 228413920, 244729200, 256965660, 274096704, 285517400, 293675040, 297931200, 321207075, 326305600, 342620880, 367093800, 411145056, 428276100, 446896800, 456827840, 489458400, 513931320, 571034800, 587350080, 642414150, 685241760, 734187600, 822290112, 856552200, 893793600, 978916800, 1027862640, 1142069600, 1284828300, 1370483520, 1468375200, 1713104400, 2055725280, 2284139200, 2569656600, 2936750400, 3426208800, 4111450560, 5139313200, 6852417600, 10278626400, 20557252800]

約数ペア:

[(1, 20557252800), (2, 10278626400), (3, 6852417600), (4, 5139313200), (5, 4111450560), (6, 3426208800), (7, 2936750400), (8, 2569656600), (9, 2284139200), (10, 2055725280), (12, 1713104400), (14, 1468375200), (15, 1370483520), (16, 1284828300), (18, 1142069600), (20, 1027862640), (21, 978916800), (23, 893793600), (24, 856552200), (25, 822290112), (28, 734187600), (30, 685241760), (32, 642414150), (35, 587350080), (36, 571034800), (40, 513931320), (42, 489458400), (45, 456827840), (46, 446896800), (48, 428276100), (50, 411145056), (56, 367093800), (60, 342620880), (63, 326305600), (64, 321207075), (69, 297931200), (70, 293675040), (72, 285517400), (75, 274096704), (80, 256965660), (84, 244729200), (90, 228413920), (92, 223448400), (96, 214138050), (100, 205572528), (105, 195783360), (112, 183546900), (115, 178758720), (120, 171310440), (126, 163152800), (138, 148965600), (140, 146837520), (144, 142758700), (150, 137048352), (160, 128482830), (161, 127684800), (168, 122364600), (175, 117470016), (180, 114206960), (184, 111724200), (192, 107069025), (200, 102786264), (207, 99310400), (210, 97891680), (224, 91773450), (225, 91365568), (230, 89379360), (240, 85655220), (252, 81576400), (276, 74482800), (280, 73418760), (288, 71379350), (300, 68524176), (315, 65261120), (320, 64241415), (322, 63842400), (336, 61182300), (345, 59586240), (350, 58735008), (360, 57103480), (368, 55862100), (400, 51393132), (414, 49655200), (420, 48945840), (448, 45886725), (450, 45682784), (460, 44689680), (480, 42827610), (483, 42561600), (504, 40788200), (525, 39156672), (552, 37241400), (560, 36709380), (575, 35751744), (576, 35689675), (600, 34262088), (630, 32630560), (644, 31921200), (672, 30591150), (690, 29793120), (700, 29367504), (720, 28551740), (736, 27931050), (800, 25696566), (805, 25536960), (828, 24827600), (840, 24472920), (900, 22841392), (920, 22344840), (960, 21413805), (966, 21280800), (1008, 20394100), (1035, 19862080), (1050, 19578336), (1104, 18620700), (1120, 18354690), (1150, 17875872), (1200, 17131044), (1260, 16315280), (1288, 15960600), (1344, 15295575), (1380, 14896560), (1400, 14683752), (1440, 14275870), (1449, 14187200), (1472, 13965525), (1575, 13052224), (1600, 12848283), (1610, 12768480), (1656, 12413800), (1680, 12236460), (1725, 11917248), (1800, 11420696), (1840, 11172420), (1932, 10640400), (2016, 10197050), (2070, 9931040), (2100, 9789168), (2208, 9310350), (2240, 9177345), (2300, 8937936), (2400, 8565522), (2415, 8512320), (2520, 8157640), (2576, 7980300), (2760, 7448280), (2800, 7341876), (2880, 7137935), (2898, 7093600), (3150, 6526112), (3220, 6384240), (3312, 6206900), (3360, 6118230), (3450, 5958624), (3600, 5710348), (3680, 5586210), (3864, 5320200), (4025, 5107392), (4032, 5098525), (4140, 4965520), (4200, 4894584), (4416, 4655175), (4600, 4468968), (4800, 4282761), (4830, 4256160), (5040, 4078820), (5152, 3990150), (5175, 3972416), (5520, 3724140), (5600, 3670938), (5796, 3546800), (6300, 3263056), (6440, 3192120), (6624, 3103450), (6720, 3059115), (6900, 2979312), (7200, 2855174), (7245, 2837440), (7360, 2793105), (7728, 2660100), (8050, 2553696), (8280, 2482760), (8400, 2447292), (8867, 2318400), (9200, 2234484), (9660, 2128080), (10080, 2039410), (10304, 1995075), (10350, 1986208), (11040, 1862070), (11200, 1835469), (11592, 1773400), (12075, 1702464), (12600, 1631528), (12880, 1596060), (13248, 1551725), (13800, 1489656), (14400, 1427587), (14490, 1418720), (15456, 1330050), (16100, 1276848), (16560, 1241380), (16800, 1223646), (17734, 1159200), (18400, 1117242), (19320, 1064040), (20160, 1019705), (20700, 993104), (22080, 931035), (23184, 886700), (24150, 851232), (25200, 815764), (25760, 798030), (26601, 772800), (27600, 744828), (28980, 709360), (30912, 665025), (32200, 638424), (33120, 620690), (33600, 611823), (35468, 579600), (36225, 567488), (36800, 558621), (38640, 532020), (41400, 496552), (44335, 463680), (46368, 443350), (48300, 425616), (50400, 407882), (51520, 399015), (53202, 386400), (55200, 372414), (57960, 354680), (62069, 331200), (64400, 319212), (66240, 310345), (70936, 289800), (72450, 283744), (77280, 266010), (79803, 257600), (82800, 248276), (88670, 231840), (92736, 221675), (96600, 212808), (100800, 203941), (106404, 193200), (110400, 186207), (115920, 177340), (124138, 165600), (128800, 159606), (133005, 154560), (141872, 144900)]