21090547200

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:398

約数の個数: 480

約数和(自身を含む): 74223642240

約数和(自身を除く): 53133095040

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, 137, 150, 152, 160, 190, 192, 200, 211, 228, 240, 256, 274, 285, 300, 304, 320, 380, 384, 400, 411, 422, 456, 475, 480, 512, 548, 570, 600, 608, 633, 640, 685, 760, 768, 800, 822, 844, 912, 950, 960, 1055, 1096, 1140, 1200, 1216, 1266, 1280, 1370, 1425, 1520, 1536, 1600, 1644, 1688, 1824, 1900, 1920, 2055, 2110, 2192, 2280, 2400, 2432, 2532, 2560, 2603, 2740, 2850, 3040, 3165, 3200, 3288, 3376, 3425, 3648, 3800, 3840, 4009, 4110, 4220, 4384, 4560, 4800, 4864, 5064, 5206, 5275, 5480, 5700, 6080, 6330, 6400, 6576, 6752, 6850, 7296, 7600, 7680, 7809, 8018, 8220, 8440, 8768, 9120, 9600, 9728, 10128, 10275, 10412, 10550, 10960, 11400, 12027, 12160, 12660, 12800, 13015, 13152, 13504, 13700, 14592, 15200, 15618, 15825, 16036, 16440, 16880, 17536, 18240, 19200, 20045, 20256, 20550, 20824, 21100, 21920, 22800, 24054, 24320, 25320, 26030, 26304, 27008, 27400, 28907, 29184, 30400, 31236, 31650, 32072, 32880, 33760, 35072, 36480, 38400, 39045, 40090, 40512, 41100, 41648, 42200, 43840, 45600, 48108, 48640, 50640, 52060, 52608, 54016, 54800, 57814, 60135, 60800, 62472, 63300, 64144, 65075, 65760, 67520, 70144, 72960, 78090, 80180, 81024, 82200, 83296, 84400, 86721, 87680, 91200, 96216, 100225, 101280, 104120, 105216, 108032, 109600, 115628, 120270, 121600, 124944, 126600, 128288, 130150, 131520, 135040, 144535, 145920, 156180, 160360, 162048, 164400, 166592, 168800, 173442, 175360, 182400, 192432, 195225, 200450, 202560, 208240, 210432, 219200, 231256, 240540, 243200, 249888, 253200, 256576, 260300, 263040, 270080, 289070, 300675, 312360, 320720, 324096, 328800, 333184, 337600, 346884, 350720, 364800, 384864, 390450, 400900, 405120, 416480, 433605, 438400, 462512, 481080, 499776, 506400, 513152, 520600, 526080, 540160, 549233, 578140, 601350, 624720, 641440, 657600, 666368, 675200, 693768, 722675, 729600, 769728, 780900, 801800, 810240, 832960, 867210, 876800, 925024, 962160, 999552, 1012800, 1026304, 1041200, 1052160, 1098466, 1156280, 1202700, 1249440, 1282880, 1315200, 1332736, 1350400, 1387536, 1445350, 1539456, 1561800, 1603600, 1620480, 1647699, 1665920, 1734420, 1753600, 1850048, 1924320, 1999104, 2025600, 2052608, 2082400, 2168025, 2196932, 2312560, 2405400, 2498880, 2565760, 2630400, 2700800, 2746165, 2775072, 2890700, 3078912, 3123600, 3207200, 3295398, 3331840, 3468840, 3700096, 3848640, 3998208, 4051200, 4164800, 4336050, 4393864, 4625120, 4810800, 4997760, 5131520, 5260800, 5492330, 5550144, 5781400, 6157824, 6247200, 6414400, 6590796, 6663680, 6937680, 7400192, 7697280, 8102400, 8238495, 8329600, 8672100, 8787728, 9250240, 9621600, 9995520, 10263040, 10984660, 11100288, 11562800, 12494400, 12828800, 13181592, 13730825, 13875360, 14800384, 15394560, 16476990, 16659200, 17344200, 17575456, 18500480, 19243200, 19991040, 21969320, 22200576, 23125600, 24988800, 25657600, 26363184, 27461650, 27750720, 30789120, 32953980, 33318400, 34688400, 35150912, 37000960, 38486400, 41192475, 43938640, 44401152, 46251200, 49977600, 51315200, 52726368, 54923300, 55501440, 65907960, 69376800, 70301824, 74001920, 76972800, 82384950, 87877280, 92502400, 99955200, 105452736, 109846600, 111002880, 131815920, 138753600, 140603648, 153945600, 164769900, 175754560, 185004800, 210905472, 219693200, 222005760, 263631840, 277507200, 281207296, 329539800, 351509120, 370009600, 421810944, 439386400, 527263680, 555014400, 659079600, 703018240, 843621888, 878772800, 1054527360, 1110028800, 1318159200, 1406036480, 1757545600, 2109054720, 2636318400, 3515091200, 4218109440, 5272636800, 7030182400, 10545273600, 21090547200]

約数ペア:

[(1, 21090547200), (2, 10545273600), (3, 7030182400), (4, 5272636800), (5, 4218109440), (6, 3515091200), (8, 2636318400), (10, 2109054720), (12, 1757545600), (15, 1406036480), (16, 1318159200), (19, 1110028800), (20, 1054527360), (24, 878772800), (25, 843621888), (30, 703018240), (32, 659079600), (38, 555014400), (40, 527263680), (48, 439386400), (50, 421810944), (57, 370009600), (60, 351509120), (64, 329539800), (75, 281207296), (76, 277507200), (80, 263631840), (95, 222005760), (96, 219693200), (100, 210905472), (114, 185004800), (120, 175754560), (128, 164769900), (137, 153945600), (150, 140603648), (152, 138753600), (160, 131815920), (190, 111002880), (192, 109846600), (200, 105452736), (211, 99955200), (228, 92502400), (240, 87877280), (256, 82384950), (274, 76972800), (285, 74001920), (300, 70301824), (304, 69376800), (320, 65907960), (380, 55501440), (384, 54923300), (400, 52726368), (411, 51315200), (422, 49977600), (456, 46251200), (475, 44401152), (480, 43938640), (512, 41192475), (548, 38486400), (570, 37000960), (600, 35150912), (608, 34688400), (633, 33318400), (640, 32953980), (685, 30789120), (760, 27750720), (768, 27461650), (800, 26363184), (822, 25657600), (844, 24988800), (912, 23125600), (950, 22200576), (960, 21969320), (1055, 19991040), (1096, 19243200), (1140, 18500480), (1200, 17575456), (1216, 17344200), (1266, 16659200), (1280, 16476990), (1370, 15394560), (1425, 14800384), (1520, 13875360), (1536, 13730825), (1600, 13181592), (1644, 12828800), (1688, 12494400), (1824, 11562800), (1900, 11100288), (1920, 10984660), (2055, 10263040), (2110, 9995520), (2192, 9621600), (2280, 9250240), (2400, 8787728), (2432, 8672100), (2532, 8329600), (2560, 8238495), (2603, 8102400), (2740, 7697280), (2850, 7400192), (3040, 6937680), (3165, 6663680), (3200, 6590796), (3288, 6414400), (3376, 6247200), (3425, 6157824), (3648, 5781400), (3800, 5550144), (3840, 5492330), (4009, 5260800), (4110, 5131520), (4220, 4997760), (4384, 4810800), (4560, 4625120), (4800, 4393864), (4864, 4336050), (5064, 4164800), (5206, 4051200), (5275, 3998208), (5480, 3848640), (5700, 3700096), (6080, 3468840), (6330, 3331840), (6400, 3295398), (6576, 3207200), (6752, 3123600), (6850, 3078912), (7296, 2890700), (7600, 2775072), (7680, 2746165), (7809, 2700800), (8018, 2630400), (8220, 2565760), (8440, 2498880), (8768, 2405400), (9120, 2312560), (9600, 2196932), (9728, 2168025), (10128, 2082400), (10275, 2052608), (10412, 2025600), (10550, 1999104), (10960, 1924320), (11400, 1850048), (12027, 1753600), (12160, 1734420), (12660, 1665920), (12800, 1647699), (13015, 1620480), (13152, 1603600), (13504, 1561800), (13700, 1539456), (14592, 1445350), (15200, 1387536), (15618, 1350400), (15825, 1332736), (16036, 1315200), (16440, 1282880), (16880, 1249440), (17536, 1202700), (18240, 1156280), (19200, 1098466), (20045, 1052160), (20256, 1041200), (20550, 1026304), (20824, 1012800), (21100, 999552), (21920, 962160), (22800, 925024), (24054, 876800), (24320, 867210), (25320, 832960), (26030, 810240), (26304, 801800), (27008, 780900), (27400, 769728), (28907, 729600), (29184, 722675), (30400, 693768), (31236, 675200), (31650, 666368), (32072, 657600), (32880, 641440), (33760, 624720), (35072, 601350), (36480, 578140), (38400, 549233), (39045, 540160), (40090, 526080), (40512, 520600), (41100, 513152), (41648, 506400), (42200, 499776), (43840, 481080), (45600, 462512), (48108, 438400), (48640, 433605), (50640, 416480), (52060, 405120), (52608, 400900), (54016, 390450), (54800, 384864), (57814, 364800), (60135, 350720), (60800, 346884), (62472, 337600), (63300, 333184), (64144, 328800), (65075, 324096), (65760, 320720), (67520, 312360), (70144, 300675), (72960, 289070), (78090, 270080), (80180, 263040), (81024, 260300), (82200, 256576), (83296, 253200), (84400, 249888), (86721, 243200), (87680, 240540), (91200, 231256), (96216, 219200), (100225, 210432), (101280, 208240), (104120, 202560), (105216, 200450), (108032, 195225), (109600, 192432), (115628, 182400), (120270, 175360), (121600, 173442), (124944, 168800), (126600, 166592), (128288, 164400), (130150, 162048), (131520, 160360), (135040, 156180), (144535, 145920)]