21264793920

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:477

約数の個数: 672

約数和(自身を含む): 82211875200

約数和(自身を除く): 60947081280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 37, 38, 40, 45, 48, 54, 57, 60, 64, 72, 74, 76, 80, 81, 90, 95, 96, 108, 111, 114, 120, 135, 144, 148, 152, 160, 162, 171, 180, 185, 190, 192, 216, 222, 228, 240, 243, 270, 285, 288, 296, 304, 320, 324, 333, 342, 360, 370, 380, 389, 405, 432, 444, 456, 480, 486, 513, 540, 555, 570, 576, 592, 608, 648, 666, 684, 703, 720, 740, 760, 778, 810, 855, 864, 888, 912, 960, 972, 999, 1026, 1080, 1110, 1140, 1167, 1184, 1215, 1216, 1296, 1332, 1368, 1406, 1440, 1480, 1520, 1539, 1556, 1620, 1665, 1710, 1728, 1776, 1824, 1944, 1945, 1998, 2052, 2109, 2160, 2220, 2280, 2334, 2368, 2430, 2565, 2592, 2664, 2736, 2812, 2880, 2960, 2997, 3040, 3078, 3112, 3240, 3330, 3420, 3501, 3515, 3552, 3648, 3888, 3890, 3996, 4104, 4218, 4320, 4440, 4560, 4617, 4668, 4860, 4995, 5130, 5184, 5328, 5472, 5624, 5835, 5920, 5994, 6080, 6156, 6224, 6327, 6480, 6660, 6840, 7002, 7030, 7104, 7391, 7695, 7776, 7780, 7992, 8208, 8436, 8640, 8880, 8991, 9120, 9234, 9336, 9720, 9990, 10260, 10503, 10545, 10656, 10944, 11248, 11670, 11840, 11988, 12312, 12448, 12654, 12960, 13320, 13680, 14004, 14060, 14393, 14782, 14985, 15390, 15552, 15560, 15984, 16416, 16872, 17505, 17760, 17982, 18240, 18468, 18672, 18981, 19440, 19980, 20520, 21006, 21090, 21312, 22173, 22496, 23085, 23340, 23976, 24624, 24896, 25308, 25920, 26640, 27360, 28008, 28120, 28786, 29564, 29970, 30780, 31120, 31509, 31635, 31968, 32832, 33744, 35010, 35520, 35964, 36936, 36955, 37344, 37962, 38880, 39960, 41040, 42012, 42180, 43179, 44346, 44955, 44992, 46170, 46680, 47952, 49248, 50616, 52515, 53280, 54720, 56016, 56240, 56943, 57572, 59128, 59940, 61560, 62240, 63018, 63270, 63936, 66519, 67488, 70020, 71928, 71965, 73872, 73910, 74688, 75924, 77760, 79920, 82080, 84024, 84360, 86358, 88692, 89910, 92340, 93360, 94527, 94905, 95904, 98496, 101232, 105030, 106560, 110865, 112032, 112480, 113886, 115144, 118256, 119880, 123120, 124480, 126036, 126540, 129537, 133038, 134976, 140040, 143856, 143930, 147744, 147820, 151848, 157545, 159840, 164160, 168048, 168720, 170829, 172716, 177384, 179820, 184680, 186720, 189054, 189810, 191808, 199557, 202464, 210060, 215895, 221730, 224064, 224960, 227772, 230288, 236512, 239760, 246240, 252072, 253080, 259074, 266076, 273467, 280080, 284715, 287712, 287860, 295488, 295640, 303696, 315090, 319680, 332595, 336096, 337440, 341658, 345432, 354768, 359640, 369360, 373440, 378108, 379620, 388611, 399114, 404928, 420120, 431790, 443460, 455544, 460576, 472635, 473024, 479520, 492480, 504144, 506160, 518148, 532152, 546934, 560160, 569430, 575424, 575720, 591280, 598671, 607392, 630180, 647685, 665190, 672192, 674880, 683316, 690864, 709536, 719280, 738720, 756216, 759240, 777222, 798228, 820401, 840240, 854145, 863580, 886920, 911088, 921152, 945270, 959040, 997785, 1008288, 1012320, 1036296, 1064304, 1093868, 1120320, 1138860, 1151440, 1165833, 1182560, 1197342, 1214784, 1260360, 1295370, 1330380, 1366632, 1367335, 1381728, 1419072, 1438560, 1477440, 1512432, 1518480, 1554444, 1596456, 1640802, 1680480, 1708290, 1727160, 1773840, 1796013, 1822176, 1890540, 1943055, 1995570, 2016576, 2024640, 2072592, 2128608, 2187736, 2277720, 2302880, 2331666, 2365120, 2394684, 2461203, 2520720, 2590740, 2660760, 2733264, 2734670, 2763456, 2877120, 2993355, 3024864, 3036960, 3108888, 3192912, 3281604, 3360960, 3416580, 3454320, 3497499, 3547680, 3592026, 3644352, 3781080, 3886110, 3991140, 4102005, 4145184, 4257216, 4375472, 4555440, 4605760, 4663332, 4789368, 4922406, 5041440, 5181480, 5321520, 5466528, 5469340, 5829165, 5986710, 6049728, 6073920, 6217776, 6385824, 6563208, 6833160, 6908640, 6994998, 7095360, 7184052, 7383609, 7562160, 7772220, 7982280, 8204010, 8290368, 8750944, 8980065, 9110880, 9326664, 9578736, 9844812, 10082880, 10362960, 10643040, 10933056, 10938680, 11658330, 11973420, 12306015, 12435552, 12771648, 13126416, 13666320, 13817280, 13989996, 14368104, 14767218, 15124320, 15544440, 15964560, 16408020, 17487495, 17501888, 17960130, 18221760, 18653328, 19157472, 19689624, 20725920, 21286080, 21877360, 22150827, 23316660, 23946840, 24612030, 24871104, 26252832, 27332640, 27979992, 28736208, 29534436, 30248640, 31088880, 31929120, 32816040, 34974990, 35920260, 36918045, 37306656, 38314944, 39379248, 41451840, 43754720, 44301654, 46633320, 47893680, 49224060, 52505664, 54665280, 55959984, 57472416, 59068872, 62177760, 63858240, 65632080, 66452481, 69949980, 71840520, 73836090, 74613312, 78758496, 87509440, 88603308, 93266640, 95787360, 98448120, 110754135, 111919968, 114944832, 118137744, 124355520, 131264160, 132904962, 139899960, 143681040, 147672180, 157516992, 177206616, 186533280, 191574720, 196896240, 221508270, 223839936, 236275488, 262528320, 265809924, 279799920, 287362080, 295344360, 332262405, 354413232, 373066560, 393792480, 443016540, 472550976, 531619848, 559599840, 574724160, 590688720, 664524810, 708826464, 787584960, 886033080, 1063239696, 1119199680, 1181377440, 1329049620, 1417652928, 1772066160, 2126479392, 2362754880, 2658099240, 3544132320, 4252958784, 5316198480, 7088264640, 10632396960, 21264793920]

約数ペア:

[(1, 21264793920), (2, 10632396960), (3, 7088264640), (4, 5316198480), (5, 4252958784), (6, 3544132320), (8, 2658099240), (9, 2362754880), (10, 2126479392), (12, 1772066160), (15, 1417652928), (16, 1329049620), (18, 1181377440), (19, 1119199680), (20, 1063239696), (24, 886033080), (27, 787584960), (30, 708826464), (32, 664524810), (36, 590688720), (37, 574724160), (38, 559599840), (40, 531619848), (45, 472550976), (48, 443016540), (54, 393792480), (57, 373066560), (60, 354413232), (64, 332262405), (72, 295344360), (74, 287362080), (76, 279799920), (80, 265809924), (81, 262528320), (90, 236275488), (95, 223839936), (96, 221508270), (108, 196896240), (111, 191574720), (114, 186533280), (120, 177206616), (135, 157516992), (144, 147672180), (148, 143681040), (152, 139899960), (160, 132904962), (162, 131264160), (171, 124355520), (180, 118137744), (185, 114944832), (190, 111919968), (192, 110754135), (216, 98448120), (222, 95787360), (228, 93266640), (240, 88603308), (243, 87509440), (270, 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(1556, 13666320), (1620, 13126416), (1665, 12771648), (1710, 12435552), (1728, 12306015), (1776, 11973420), (1824, 11658330), (1944, 10938680), (1945, 10933056), (1998, 10643040), (2052, 10362960), (2109, 10082880), (2160, 9844812), (2220, 9578736), (2280, 9326664), (2334, 9110880), (2368, 8980065), (2430, 8750944), (2565, 8290368), (2592, 8204010), (2664, 7982280), (2736, 7772220), (2812, 7562160), (2880, 7383609), (2960, 7184052), (2997, 7095360), (3040, 6994998), (3078, 6908640), (3112, 6833160), (3240, 6563208), (3330, 6385824), (3420, 6217776), (3501, 6073920), (3515, 6049728), (3552, 5986710), (3648, 5829165), (3888, 5469340), (3890, 5466528), (3996, 5321520), (4104, 5181480), (4218, 5041440), (4320, 4922406), (4440, 4789368), (4560, 4663332), (4617, 4605760), (4668, 4555440), (4860, 4375472), (4995, 4257216), (5130, 4145184), (5184, 4102005), (5328, 3991140), (5472, 3886110), (5624, 3781080), (5835, 3644352), (5920, 3592026), (5994, 3547680), (6080, 3497499), (6156, 3454320), (6224, 3416580), (6327, 3360960), (6480, 3281604), (6660, 3192912), (6840, 3108888), (7002, 3036960), (7030, 3024864), (7104, 2993355), (7391, 2877120), (7695, 2763456), (7776, 2734670), (7780, 2733264), (7992, 2660760), (8208, 2590740), (8436, 2520720), (8640, 2461203), (8880, 2394684), (8991, 2365120), (9120, 2331666), (9234, 2302880), (9336, 2277720), (9720, 2187736), (9990, 2128608), (10260, 2072592), (10503, 2024640), (10545, 2016576), (10656, 1995570), (10944, 1943055), (11248, 1890540), (11670, 1822176), (11840, 1796013), (11988, 1773840), (12312, 1727160), (12448, 1708290), (12654, 1680480), (12960, 1640802), (13320, 1596456), (13680, 1554444), (14004, 1518480), (14060, 1512432), (14393, 1477440), (14782, 1438560), (14985, 1419072), (15390, 1381728), (15552, 1367335), (15560, 1366632), (15984, 1330380), (16416, 1295370), (16872, 1260360), (17505, 1214784), (17760, 1197342), (17982, 1182560), (18240, 1165833), (18468, 1151440), (18672, 1138860), (18981, 1120320), (19440, 1093868), (19980, 1064304), (20520, 1036296), (21006, 1012320), (21090, 1008288), (21312, 997785), (22173, 959040), (22496, 945270), (23085, 921152), (23340, 911088), (23976, 886920), (24624, 863580), (24896, 854145), (25308, 840240), (25920, 820401), (26640, 798228), (27360, 777222), (28008, 759240), (28120, 756216), (28786, 738720), (29564, 719280), (29970, 709536), (30780, 690864), (31120, 683316), (31509, 674880), (31635, 672192), (31968, 665190), (32832, 647685), (33744, 630180), (35010, 607392), (35520, 598671), (35964, 591280), (36936, 575720), (36955, 575424), (37344, 569430), (37962, 560160), (38880, 546934), (39960, 532152), (41040, 518148), (42012, 506160), (42180, 504144), (43179, 492480), (44346, 479520), (44955, 473024), (44992, 472635), (46170, 460576), (46680, 455544), (47952, 443460), (49248, 431790), (50616, 420120), (52515, 404928), (53280, 399114), (54720, 388611), (56016, 379620), (56240, 378108), (56943, 373440), (57572, 369360), (59128, 359640), (59940, 354768), (61560, 345432), (62240, 341658), (63018, 337440), (63270, 336096), (63936, 332595), (66519, 319680), (67488, 315090), (70020, 303696), (71928, 295640), (71965, 295488), (73872, 287860), (73910, 287712), (74688, 284715), (75924, 280080), (77760, 273467), (79920, 266076), (82080, 259074), (84024, 253080), (84360, 252072), (86358, 246240), (88692, 239760), (89910, 236512), (92340, 230288), (93360, 227772), (94527, 224960), (94905, 224064), (95904, 221730), (98496, 215895), (101232, 210060), (105030, 202464), (106560, 199557), (110865, 191808), (112032, 189810), (112480, 189054), (113886, 186720), (115144, 184680), (118256, 179820), (119880, 177384), (123120, 172716), (124480, 170829), (126036, 168720), (126540, 168048), (129537, 164160), (133038, 159840), (134976, 157545), (140040, 151848), (143856, 147820), (143930, 147744)]