21888729600

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{1579}}^1$

素因数の和:1648

約数の個数: 360

約数和(自身を含む): 76362366960

約数和(自身を除く): 54473637360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 64, 75, 76, 80, 95, 96, 100, 114, 120, 128, 150, 152, 160, 190, 192, 200, 228, 240, 256, 285, 300, 304, 320, 361, 380, 384, 400, 456, 475, 480, 512, 570, 600, 608, 640, 722, 760, 768, 800, 912, 950, 960, 1083, 1140, 1200, 1216, 1280, 1425, 1444, 1520, 1536, 1579, 1600, 1805, 1824, 1900, 1920, 2166, 2280, 2400, 2432, 2560, 2850, 2888, 3040, 3158, 3200, 3610, 3648, 3800, 3840, 4332, 4560, 4737, 4800, 4864, 5415, 5700, 5776, 6080, 6316, 6400, 7220, 7296, 7600, 7680, 7895, 8664, 9025, 9120, 9474, 9600, 9728, 10830, 11400, 11552, 12160, 12632, 12800, 14440, 14592, 15200, 15790, 17328, 18050, 18240, 18948, 19200, 21660, 22800, 23104, 23685, 24320, 25264, 27075, 28880, 29184, 30001, 30400, 31580, 34656, 36100, 36480, 37896, 38400, 39475, 43320, 45600, 46208, 47370, 48640, 50528, 54150, 57760, 60002, 60800, 63160, 69312, 72200, 72960, 75792, 78950, 86640, 90003, 91200, 92416, 94740, 101056, 108300, 115520, 118425, 120004, 121600, 126320, 138624, 144400, 145920, 150005, 151584, 157900, 173280, 180006, 182400, 184832, 189480, 202112, 216600, 231040, 236850, 240008, 243200, 252640, 277248, 288800, 300010, 303168, 315800, 346560, 360012, 364800, 378960, 404224, 433200, 450015, 462080, 473700, 480016, 505280, 554496, 570019, 577600, 600020, 606336, 631600, 693120, 720024, 729600, 750025, 757920, 808448, 866400, 900030, 924160, 947400, 960032, 1010560, 1140038, 1155200, 1200040, 1212672, 1263200, 1386240, 1440048, 1500050, 1515840, 1710057, 1732800, 1800060, 1894800, 1920064, 2021120, 2250075, 2280076, 2310400, 2400080, 2425344, 2526400, 2772480, 2850095, 2880096, 3000100, 3031680, 3420114, 3465600, 3600120, 3789600, 3840128, 4042240, 4500150, 4560152, 4620800, 4800160, 5052800, 5700190, 5760192, 6000200, 6063360, 6840228, 6931200, 7200240, 7579200, 7680256, 8550285, 9000300, 9120304, 9600320, 10105600, 11400380, 11520384, 12000400, 12126720, 13680456, 13862400, 14250475, 14400480, 15158400, 15360512, 17100570, 18000600, 18240608, 19200640, 20211200, 22800760, 23040768, 24000800, 27360912, 28500950, 28800960, 30316800, 34201140, 36001200, 36481216, 38401280, 42751425, 45601520, 46081536, 48001600, 54721824, 57001900, 57601920, 60633600, 68402280, 72002400, 72962432, 76802560, 85502850, 91203040, 96003200, 109443648, 114003800, 115203840, 136804560, 144004800, 145924864, 171005700, 182406080, 192006400, 218887296, 228007600, 230407680, 273609120, 288009600, 291849728, 342011400, 364812160, 384012800, 437774592, 456015200, 547218240, 576019200, 684022800, 729624320, 875549184, 912030400, 1094436480, 1152038400, 1368045600, 1459248640, 1824060800, 2188872960, 2736091200, 3648121600, 4377745920, 5472182400, 7296243200, 10944364800, 21888729600]

約数ペア:

[(1, 21888729600), (2, 10944364800), (3, 7296243200), (4, 5472182400), (5, 4377745920), (6, 3648121600), (8, 2736091200), (10, 2188872960), (12, 1824060800), (15, 1459248640), (16, 1368045600), (19, 1152038400), (20, 1094436480), (24, 912030400), (25, 875549184), (30, 729624320), (32, 684022800), (38, 576019200), (40, 547218240), (48, 456015200), (50, 437774592), (57, 384012800), (60, 364812160), (64, 342011400), (75, 291849728), (76, 288009600), (80, 273609120), (95, 230407680), (96, 228007600), (100, 218887296), (114, 192006400), (120, 182406080), (128, 171005700), (150, 145924864), (152, 144004800), (160, 136804560), (190, 115203840), (192, 114003800), (200, 109443648), (228, 96003200), (240, 91203040), (256, 85502850), (285, 76802560), (300, 72962432), (304, 72002400), (320, 68402280), (361, 60633600), (380, 57601920), (384, 57001900), (400, 54721824), (456, 48001600), (475, 46081536), (480, 45601520), (512, 42751425), (570, 38401280), (600, 36481216), (608, 36001200), (640, 34201140), (722, 30316800), (760, 28800960), (768, 28500950), (800, 27360912), (912, 24000800), (950, 23040768), (960, 22800760), (1083, 20211200), (1140, 19200640), (1200, 18240608), (1216, 18000600), (1280, 17100570), (1425, 15360512), (1444, 15158400), (1520, 14400480), (1536, 14250475), (1579, 13862400), (1600, 13680456), (1805, 12126720), (1824, 12000400), (1900, 11520384), (1920, 11400380), (2166, 10105600), (2280, 9600320), (2400, 9120304), (2432, 9000300), (2560, 8550285), (2850, 7680256), (2888, 7579200), (3040, 7200240), (3158, 6931200), (3200, 6840228), (3610, 6063360), (3648, 6000200), (3800, 5760192), (3840, 5700190), (4332, 5052800), (4560, 4800160), (4737, 4620800), (4800, 4560152), (4864, 4500150), (5415, 4042240), (5700, 3840128), (5776, 3789600), (6080, 3600120), (6316, 3465600), (6400, 3420114), (7220, 3031680), (7296, 3000100), (7600, 2880096), (7680, 2850095), (7895, 2772480), (8664, 2526400), (9025, 2425344), (9120, 2400080), (9474, 2310400), (9600, 2280076), (9728, 2250075), (10830, 2021120), (11400, 1920064), (11552, 1894800), (12160, 1800060), (12632, 1732800), (12800, 1710057), (14440, 1515840), (14592, 1500050), (15200, 1440048), (15790, 1386240), (17328, 1263200), (18050, 1212672), (18240, 1200040), (18948, 1155200), (19200, 1140038), (21660, 1010560), (22800, 960032), (23104, 947400), (23685, 924160), (24320, 900030), (25264, 866400), (27075, 808448), (28880, 757920), (29184, 750025), (30001, 729600), (30400, 720024), (31580, 693120), (34656, 631600), (36100, 606336), (36480, 600020), (37896, 577600), (38400, 570019), (39475, 554496), (43320, 505280), (45600, 480016), (46208, 473700), (47370, 462080), (48640, 450015), (50528, 433200), (54150, 404224), (57760, 378960), (60002, 364800), (60800, 360012), (63160, 346560), (69312, 315800), (72200, 303168), (72960, 300010), (75792, 288800), (78950, 277248), (86640, 252640), (90003, 243200), (91200, 240008), (92416, 236850), (94740, 231040), (101056, 216600), (108300, 202112), (115520, 189480), (118425, 184832), (120004, 182400), (121600, 180006), (126320, 173280), (138624, 157900), (144400, 151584), (145920, 150005)]