18721248000

素因数分解:

$2^8\times 3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2143}}^1$

素因数の和:2197

約数の個数: 576

約数和(自身を含む): 76568174592

約数和(自身を除く): 57846926592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 32, 35, 39, 40, 42, 48, 50, 52, 56, 60, 64, 65, 70, 75, 78, 80, 84, 91, 96, 100, 104, 105, 112, 120, 125, 128, 130, 140, 150, 156, 160, 168, 175, 182, 192, 195, 200, 208, 210, 224, 240, 250, 256, 260, 273, 280, 300, 312, 320, 325, 336, 350, 364, 375, 384, 390, 400, 416, 420, 448, 455, 480, 500, 520, 525, 546, 560, 600, 624, 640, 650, 672, 700, 728, 750, 768, 780, 800, 832, 840, 875, 896, 910, 960, 975, 1000, 1040, 1050, 1092, 1120, 1200, 1248, 1280, 1300, 1344, 1365, 1400, 1456, 1500, 1560, 1600, 1625, 1664, 1680, 1750, 1792, 1820, 1920, 1950, 2000, 2080, 2100, 2143, 2184, 2240, 2275, 2400, 2496, 2600, 2625, 2688, 2730, 2800, 2912, 3000, 3120, 3200, 3250, 3328, 3360, 3500, 3640, 3840, 3900, 4000, 4160, 4200, 4286, 4368, 4480, 4550, 4800, 4875, 4992, 5200, 5250, 5376, 5460, 5600, 5824, 6000, 6240, 6400, 6429, 6500, 6720, 6825, 7000, 7280, 7800, 8000, 8320, 8400, 8572, 8736, 8960, 9100, 9600, 9750, 9984, 10400, 10500, 10715, 10920, 11200, 11375, 11648, 12000, 12480, 12858, 13000, 13440, 13650, 14000, 14560, 15001, 15600, 16000, 16640, 16800, 17144, 17472, 18200, 19200, 19500, 20800, 21000, 21430, 21840, 22400, 22750, 23296, 24000, 24960, 25716, 26000, 26880, 27300, 27859, 28000, 29120, 30002, 31200, 32000, 32145, 33600, 34125, 34288, 34944, 36400, 39000, 41600, 42000, 42860, 43680, 44800, 45003, 45500, 48000, 49920, 51432, 52000, 53575, 54600, 55718, 56000, 58240, 60004, 62400, 64290, 67200, 68250, 68576, 69888, 72800, 75005, 78000, 83200, 83577, 84000, 85720, 87360, 90006, 91000, 96000, 102864, 104000, 107150, 109200, 111436, 112000, 116480, 120008, 124800, 128580, 134400, 136500, 137152, 139295, 145600, 150010, 156000, 160725, 167154, 168000, 171440, 174720, 180012, 182000, 195013, 205728, 208000, 214300, 218400, 222872, 224000, 225015, 240016, 249600, 257160, 267875, 273000, 274304, 278590, 291200, 300020, 312000, 321450, 334308, 336000, 342880, 349440, 360024, 364000, 375025, 390026, 411456, 416000, 417885, 428600, 436800, 445744, 450030, 480032, 514320, 535750, 546000, 548608, 557180, 582400, 585039, 600040, 624000, 642900, 668616, 672000, 685760, 696475, 720048, 728000, 750050, 780052, 803625, 822912, 835770, 857200, 873600, 891488, 900060, 960064, 975065, 1028640, 1071500, 1092000, 1114360, 1125075, 1170078, 1200080, 1248000, 1285800, 1337232, 1371520, 1392950, 1440096, 1456000, 1500100, 1560104, 1607250, 1645824, 1671540, 1714400, 1747200, 1782976, 1800120, 1875125, 1920128, 1950130, 2057280, 2089425, 2143000, 2184000, 2228720, 2250150, 2340156, 2400160, 2571600, 2674464, 2743040, 2785900, 2880192, 2912000, 2925195, 3000200, 3120208, 3214500, 3343080, 3428800, 3482375, 3565952, 3600240, 3750250, 3840256, 3900260, 4114560, 4178850, 4286000, 4368000, 4457440, 4500300, 4680312, 4800320, 4875325, 5143200, 5348928, 5571800, 5625375, 5760384, 5850390, 6000400, 6240416, 6429000, 6686160, 6857600, 6964750, 7131904, 7200480, 7500500, 7800520, 8229120, 8357700, 8572000, 8736000, 8914880, 9000600, 9360624, 9600640, 9750650, 10286400, 10447125, 10697856, 11143600, 11250750, 11520768, 11700780, 12000800, 12480832, 12858000, 13372320, 13715200, 13929500, 14400960, 14625975, 15001000, 15601040, 16715400, 17144000, 17829760, 18001200, 18721248, 19201280, 19501300, 20572800, 20894250, 21395712, 22287200, 22501500, 23401560, 24001600, 24376625, 24961664, 25716000, 26744640, 27859000, 28801920, 29251950, 30002000, 31202080, 33430800, 34288000, 35659520, 36002400, 37442496, 39002600, 41145600, 41788500, 44574400, 45003000, 46803120, 48003200, 48753250, 49923328, 51432000, 53489280, 55718000, 57603840, 58503900, 60004000, 62404160, 66861600, 68576000, 72004800, 73129875, 74884992, 78005200, 83577000, 89148800, 90006000, 93606240, 96006400, 97506500, 102864000, 106978560, 111436000, 117007800, 120008000, 124808320, 133723200, 144009600, 146259750, 149769984, 156010400, 167154000, 178297600, 180012000, 187212480, 195013000, 205728000, 222872000, 234015600, 240016000, 249616640, 267446400, 288019200, 292519500, 312020800, 334308000, 360024000, 374424960, 390026000, 445744000, 468031200, 480032000, 534892800, 585039000, 624041600, 668616000, 720048000, 748849920, 780052000, 891488000, 936062400, 1170078000, 1248083200, 1337232000, 1440096000, 1560104000, 1872124800, 2340156000, 2674464000, 3120208000, 3744249600, 4680312000, 6240416000, 9360624000, 18721248000]

約数ペア:

[(1, 18721248000), (2, 9360624000), (3, 6240416000), (4, 4680312000), (5, 3744249600), (6, 3120208000), (7, 2674464000), (8, 2340156000), (10, 1872124800), (12, 1560104000), (13, 1440096000), (14, 1337232000), (15, 1248083200), (16, 1170078000), (20, 936062400), (21, 891488000), (24, 780052000), (25, 748849920), (26, 720048000), (28, 668616000), (30, 624041600), (32, 585039000), (35, 534892800), (39, 480032000), (40, 468031200), (42, 445744000), (48, 390026000), (50, 374424960), (52, 360024000), (56, 334308000), (60, 312020800), (64, 292519500), (65, 288019200), (70, 267446400), (75, 249616640), (78, 240016000), (80, 234015600), (84, 222872000), (91, 205728000), (96, 195013000), (100, 187212480), (104, 180012000), (105, 178297600), (112, 167154000), (120, 156010400), (125, 149769984), (128, 146259750), (130, 144009600), (140, 133723200), (150, 124808320), (156, 120008000), (160, 117007800), (168, 111436000), (175, 106978560), (182, 102864000), (192, 97506500), (195, 96006400), (200, 93606240), (208, 90006000), (210, 89148800), (224, 83577000), (240, 78005200), (250, 74884992), (256, 73129875), (260, 72004800), (273, 68576000), (280, 66861600), (300, 62404160), (312, 60004000), (320, 58503900), (325, 57603840), (336, 55718000), (350, 53489280), (364, 51432000), (375, 49923328), (384, 48753250), (390, 48003200), (400, 46803120), (416, 45003000), (420, 44574400), (448, 41788500), (455, 41145600), (480, 39002600), (500, 37442496), (520, 36002400), (525, 35659520), (546, 34288000), (560, 33430800), (600, 31202080), (624, 30002000), (640, 29251950), (650, 28801920), (672, 27859000), (700, 26744640), (728, 25716000), (750, 24961664), (768, 24376625), (780, 24001600), (800, 23401560), (832, 22501500), (840, 22287200), (875, 21395712), (896, 20894250), (910, 20572800), (960, 19501300), (975, 19201280), (1000, 18721248), (1040, 18001200), (1050, 17829760), (1092, 17144000), (1120, 16715400), (1200, 15601040), (1248, 15001000), (1280, 14625975), (1300, 14400960), (1344, 13929500), (1365, 13715200), (1400, 13372320), (1456, 12858000), (1500, 12480832), (1560, 12000800), (1600, 11700780), (1625, 11520768), (1664, 11250750), (1680, 11143600), (1750, 10697856), (1792, 10447125), (1820, 10286400), (1920, 9750650), (1950, 9600640), (2000, 9360624), (2080, 9000600), (2100, 8914880), (2143, 8736000), (2184, 8572000), (2240, 8357700), (2275, 8229120), (2400, 7800520), (2496, 7500500), (2600, 7200480), (2625, 7131904), (2688, 6964750), (2730, 6857600), (2800, 6686160), (2912, 6429000), (3000, 6240416), (3120, 6000400), (3200, 5850390), (3250, 5760384), (3328, 5625375), (3360, 5571800), (3500, 5348928), (3640, 5143200), (3840, 4875325), (3900, 4800320), (4000, 4680312), (4160, 4500300), (4200, 4457440), (4286, 4368000), (4368, 4286000), (4480, 4178850), (4550, 4114560), (4800, 3900260), (4875, 3840256), (4992, 3750250), (5200, 3600240), (5250, 3565952), (5376, 3482375), (5460, 3428800), (5600, 3343080), (5824, 3214500), (6000, 3120208), (6240, 3000200), (6400, 2925195), (6429, 2912000), (6500, 2880192), (6720, 2785900), (6825, 2743040), (7000, 2674464), (7280, 2571600), (7800, 2400160), (8000, 2340156), (8320, 2250150), (8400, 2228720), (8572, 2184000), (8736, 2143000), (8960, 2089425), (9100, 2057280), (9600, 1950130), (9750, 1920128), (9984, 1875125), (10400, 1800120), (10500, 1782976), (10715, 1747200), (10920, 1714400), (11200, 1671540), (11375, 1645824), (11648, 1607250), (12000, 1560104), (12480, 1500100), (12858, 1456000), (13000, 1440096), (13440, 1392950), (13650, 1371520), (14000, 1337232), (14560, 1285800), (15001, 1248000), (15600, 1200080), (16000, 1170078), (16640, 1125075), (16800, 1114360), (17144, 1092000), (17472, 1071500), (18200, 1028640), (19200, 975065), (19500, 960064), (20800, 900060), (21000, 891488), (21430, 873600), (21840, 857200), (22400, 835770), (22750, 822912), (23296, 803625), (24000, 780052), (24960, 750050), (25716, 728000), (26000, 720048), (26880, 696475), (27300, 685760), (27859, 672000), (28000, 668616), (29120, 642900), (30002, 624000), (31200, 600040), (32000, 585039), (32145, 582400), (33600, 557180), (34125, 548608), (34288, 546000), (34944, 535750), (36400, 514320), (39000, 480032), (41600, 450030), (42000, 445744), (42860, 436800), (43680, 428600), (44800, 417885), (45003, 416000), (45500, 411456), (48000, 390026), (49920, 375025), (51432, 364000), (52000, 360024), (53575, 349440), (54600, 342880), (55718, 336000), (56000, 334308), (58240, 321450), (60004, 312000), (62400, 300020), (64290, 291200), (67200, 278590), (68250, 274304), (68576, 273000), (69888, 267875), (72800, 257160), (75005, 249600), (78000, 240016), (83200, 225015), (83577, 224000), (84000, 222872), (85720, 218400), (87360, 214300), (90006, 208000), (91000, 205728), (96000, 195013), (102864, 182000), (104000, 180012), (107150, 174720), (109200, 171440), (111436, 168000), (112000, 167154), (116480, 160725), (120008, 156000), (124800, 150010), (128580, 145600), (134400, 139295), (136500, 137152)]