128125132800

素因数分解:

$2^{13}\times 3^1\times 5^2\times 7^1\times {\mathrm{31}}^3$

素因数の和:139

約数の個数: 672

約数和(自身を含む): 500299597824

約数和(自身を除く): 372174465024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 31, 32, 35, 40, 42, 48, 50, 56, 60, 62, 64, 70, 75, 80, 84, 93, 96, 100, 105, 112, 120, 124, 128, 140, 150, 155, 160, 168, 175, 186, 192, 200, 210, 217, 224, 240, 248, 256, 280, 300, 310, 320, 336, 350, 372, 384, 400, 420, 434, 448, 465, 480, 496, 512, 525, 560, 600, 620, 640, 651, 672, 700, 744, 768, 775, 800, 840, 868, 896, 930, 960, 961, 992, 1024, 1050, 1085, 1120, 1200, 1240, 1280, 1302, 1344, 1400, 1488, 1536, 1550, 1600, 1680, 1736, 1792, 1860, 1920, 1922, 1984, 2048, 2100, 2170, 2240, 2325, 2400, 2480, 2560, 2604, 2688, 2800, 2883, 2976, 3072, 3100, 3200, 3255, 3360, 3472, 3584, 3720, 3840, 3844, 3968, 4096, 4200, 4340, 4480, 4650, 4800, 4805, 4960, 5120, 5208, 5376, 5425, 5600, 5766, 5952, 6144, 6200, 6400, 6510, 6720, 6727, 6944, 7168, 7440, 7680, 7688, 7936, 8192, 8400, 8680, 8960, 9300, 9600, 9610, 9920, 10240, 10416, 10752, 10850, 11200, 11532, 11904, 12288, 12400, 12800, 13020, 13440, 13454, 13888, 14336, 14415, 14880, 15360, 15376, 15872, 16275, 16800, 17360, 17920, 18600, 19200, 19220, 19840, 20181, 20480, 20832, 21504, 21700, 22400, 23064, 23808, 24025, 24576, 24800, 25600, 26040, 26880, 26908, 27776, 28672, 28830, 29760, 29791, 30720, 30752, 31744, 32550, 33600, 33635, 34720, 35840, 37200, 38400, 38440, 39680, 40362, 40960, 41664, 43008, 43400, 44800, 46128, 47616, 48050, 49600, 51200, 52080, 53760, 53816, 55552, 57344, 57660, 59520, 59582, 61440, 61504, 63488, 65100, 67200, 67270, 69440, 71680, 72075, 74400, 76800, 76880, 79360, 80724, 83328, 86016, 86800, 89373, 89600, 92256, 95232, 96100, 99200, 100905, 102400, 104160, 107520, 107632, 111104, 115320, 119040, 119164, 122880, 123008, 126976, 130200, 134400, 134540, 138880, 143360, 144150, 148800, 148955, 153600, 153760, 158720, 161448, 166656, 168175, 172032, 173600, 178746, 179200, 184512, 190464, 192200, 198400, 201810, 204800, 208320, 208537, 215040, 215264, 222208, 230640, 238080, 238328, 246016, 253952, 260400, 268800, 269080, 277760, 286720, 288300, 297600, 297910, 307200, 307520, 317440, 322896, 333312, 336350, 347200, 357492, 358400, 369024, 380928, 384400, 396800, 403620, 416640, 417074, 430080, 430528, 444416, 446865, 461280, 476160, 476656, 492032, 504525, 520800, 537600, 538160, 555520, 576600, 595200, 595820, 614400, 615040, 625611, 634880, 645792, 666624, 672700, 694400, 714984, 716800, 738048, 744775, 761856, 768800, 793600, 807240, 833280, 834148, 860160, 861056, 888832, 893730, 922560, 952320, 953312, 984064, 1009050, 1041600, 1042685, 1075200, 1076320, 1111040, 1153200, 1190400, 1191640, 1230080, 1251222, 1269760, 1291584, 1333248, 1345400, 1388800, 1429968, 1433600, 1476096, 1489550, 1537600, 1587200, 1614480, 1666560, 1668296, 1722112, 1777664, 1787460, 1845120, 1904640, 1906624, 1968128, 2018100, 2083200, 2085370, 2150400, 2152640, 2222080, 2234325, 2306400, 2380800, 2383280, 2460160, 2502444, 2583168, 2666496, 2690800, 2777600, 2859936, 2952192, 2979100, 3075200, 3128055, 3174400, 3228960, 3333120, 3336592, 3444224, 3574920, 3690240, 3809280, 3813248, 3936256, 4036200, 4166400, 4170740, 4300800, 4305280, 4444160, 4468650, 4612800, 4761600, 4766560, 4920320, 5004888, 5166336, 5213425, 5332992, 5381600, 5555200, 5719872, 5904384, 5958200, 6150400, 6256110, 6348800, 6457920, 6666240, 6673184, 6888448, 7149840, 7380480, 7626496, 7872512, 8072400, 8332800, 8341480, 8610560, 8888320, 8937300, 9225600, 9523200, 9533120, 9840640, 10009776, 10332672, 10426850, 10763200, 11110400, 11439744, 11808768, 11916400, 12300800, 12512220, 12915840, 13332480, 13346368, 13776896, 14299680, 14760960, 15252992, 15640275, 16144800, 16665600, 16682960, 17221120, 17874600, 18451200, 19046400, 19066240, 19681280, 20019552, 20665344, 20853700, 21526400, 22220800, 22879488, 23617536, 23832800, 24601600, 25024440, 25831680, 26664960, 26692736, 27553792, 28599360, 29521920, 30505984, 31280550, 32289600, 33331200, 33365920, 34442240, 35749200, 36902400, 38132480, 39362560, 40039104, 41330688, 41707400, 43052800, 44441600, 45758976, 47665600, 49203200, 50048880, 51663360, 53385472, 55107584, 57198720, 59043840, 61011968, 62561100, 64579200, 66662400, 66731840, 68884480, 71498400, 73804800, 76264960, 80078208, 82661376, 83414800, 86105600, 91517952, 95331200, 98406400, 100097760, 103326720, 106770944, 114397440, 118087680, 122023936, 125122200, 129158400, 133324800, 133463680, 137768960, 142996800, 147609600, 152529920, 160156416, 165322752, 166829600, 172211200, 183035904, 190662400, 196812800, 200195520, 206653440, 213541888, 228794880, 244047872, 250244400, 258316800, 266927360, 275537920, 285993600, 295219200, 305059840, 320312832, 333659200, 344422400, 366071808, 381324800, 400391040, 413306880, 427083776, 457589760, 500488800, 516633600, 533854720, 571987200, 590438400, 610119680, 640625664, 667318400, 688844800, 732143616, 762649600, 800782080, 826613760, 854167552, 915179520, 1000977600, 1033267200, 1067709440, 1143974400, 1220239360, 1281251328, 1334636800, 1377689600, 1525299200, 1601564160, 1708335104, 1830359040, 2001955200, 2066534400, 2135418880, 2287948800, 2562502656, 2669273600, 3050598400, 3203128320, 3660718080, 4003910400, 4133068800, 4270837760, 4575897600, 5125005312, 5338547200, 6101196800, 6406256640, 8007820800, 8541675520, 9151795200, 10677094400, 12812513280, 16015641600, 18303590400, 21354188800, 25625026560, 32031283200, 42708377600, 64062566400, 128125132800]

約数ペア:

[(1, 128125132800), (2, 64062566400), (3, 42708377600), (4, 32031283200), (5, 25625026560), (6, 21354188800), (7, 18303590400), (8, 16015641600), (10, 12812513280), (12, 10677094400), (14, 9151795200), (15, 8541675520), (16, 8007820800), (20, 6406256640), (21, 6101196800), (24, 5338547200), (25, 5125005312), (28, 4575897600), (30, 4270837760), (31, 4133068800), (32, 4003910400), (35, 3660718080), (40, 3203128320), (42, 3050598400), (48, 2669273600), (50, 2562502656), (56, 2287948800), (60, 2135418880), (62, 2066534400), (64, 2001955200), (70, 1830359040), (75, 1708335104), (80, 1601564160), (84, 1525299200), (93, 1377689600), (96, 1334636800), (100, 1281251328), (105, 1220239360), (112, 1143974400), (120, 1067709440), (124, 1033267200), (128, 1000977600), (140, 915179520), (150, 854167552), (155, 826613760), (160, 800782080), (168, 762649600), (175, 732143616), (186, 688844800), (192, 667318400), (200, 640625664), (210, 610119680), (217, 590438400), (224, 571987200), (240, 533854720), (248, 516633600), (256, 500488800), (280, 457589760), (300, 427083776), (310, 413306880), (320, 400391040), (336, 381324800), (350, 366071808), (372, 344422400), (384, 333659200), (400, 320312832), (420, 305059840), (434, 295219200), (448, 285993600), (465, 275537920), (480, 266927360), (496, 258316800), (512, 250244400), (525, 244047872), (560, 228794880), (600, 213541888), (620, 206653440), (640, 200195520), (651, 196812800), (672, 190662400), (700, 183035904), (744, 172211200), (768, 166829600), (775, 165322752), (800, 160156416), (840, 152529920), (868, 147609600), (896, 142996800), (930, 137768960), (960, 133463680), (961, 133324800), (992, 129158400), (1024, 125122200), (1050, 122023936), (1085, 118087680), (1120, 114397440), (1200, 106770944), (1240, 103326720), (1280, 100097760), (1302, 98406400), (1344, 95331200), (1400, 91517952), (1488, 86105600), (1536, 83414800), (1550, 82661376), (1600, 80078208), (1680, 76264960), (1736, 73804800), (1792, 71498400), (1860, 68884480), (1920, 66731840), (1922, 66662400), (1984, 64579200), (2048, 62561100), (2100, 61011968), (2170, 59043840), (2240, 57198720), (2325, 55107584), (2400, 53385472), (2480, 51663360), (2560, 50048880), (2604, 49203200), (2688, 47665600), (2800, 45758976), (2883, 44441600), (2976, 43052800), (3072, 41707400), (3100, 41330688), (3200, 40039104), (3255, 39362560), (3360, 38132480), (3472, 36902400), (3584, 35749200), (3720, 34442240), (3840, 33365920), (3844, 33331200), (3968, 32289600), (4096, 31280550), (4200, 30505984), (4340, 29521920), (4480, 28599360), (4650, 27553792), (4800, 26692736), (4805, 26664960), (4960, 25831680), (5120, 25024440), (5208, 24601600), (5376, 23832800), (5425, 23617536), (5600, 22879488), (5766, 22220800), (5952, 21526400), (6144, 20853700), (6200, 20665344), (6400, 20019552), (6510, 19681280), (6720, 19066240), (6727, 19046400), (6944, 18451200), (7168, 17874600), (7440, 17221120), (7680, 16682960), (7688, 16665600), (7936, 16144800), (8192, 15640275), (8400, 15252992), (8680, 14760960), (8960, 14299680), (9300, 13776896), (9600, 13346368), (9610, 13332480), (9920, 12915840), (10240, 12512220), (10416, 12300800), (10752, 11916400), (10850, 11808768), (11200, 11439744), (11532, 11110400), (11904, 10763200), (12288, 10426850), (12400, 10332672), (12800, 10009776), (13020, 9840640), (13440, 9533120), (13454, 9523200), (13888, 9225600), (14336, 8937300), (14415, 8888320), (14880, 8610560), (15360, 8341480), (15376, 8332800), (15872, 8072400), (16275, 7872512), (16800, 7626496), (17360, 7380480), (17920, 7149840), (18600, 6888448), (19200, 6673184), (19220, 6666240), (19840, 6457920), (20181, 6348800), (20480, 6256110), (20832, 6150400), (21504, 5958200), (21700, 5904384), (22400, 5719872), (23064, 5555200), (23808, 5381600), (24025, 5332992), (24576, 5213425), (24800, 5166336), (25600, 5004888), (26040, 4920320), (26880, 4766560), (26908, 4761600), (27776, 4612800), (28672, 4468650), (28830, 4444160), (29760, 4305280), (29791, 4300800), (30720, 4170740), (30752, 4166400), (31744, 4036200), (32550, 3936256), (33600, 3813248), (33635, 3809280), (34720, 3690240), (35840, 3574920), (37200, 3444224), (38400, 3336592), (38440, 3333120), (39680, 3228960), (40362, 3174400), (40960, 3128055), (41664, 3075200), (43008, 2979100), (43400, 2952192), (44800, 2859936), (46128, 2777600), (47616, 2690800), (48050, 2666496), (49600, 2583168), (51200, 2502444), (52080, 2460160), (53760, 2383280), (53816, 2380800), (55552, 2306400), (57344, 2234325), (57660, 2222080), (59520, 2152640), (59582, 2150400), (61440, 2085370), (61504, 2083200), (63488, 2018100), (65100, 1968128), (67200, 1906624), (67270, 1904640), (69440, 1845120), (71680, 1787460), (72075, 1777664), (74400, 1722112), (76800, 1668296), (76880, 1666560), (79360, 1614480), (80724, 1587200), (83328, 1537600), (86016, 1489550), (86800, 1476096), (89373, 1433600), (89600, 1429968), (92256, 1388800), (95232, 1345400), (96100, 1333248), (99200, 1291584), (100905, 1269760), (102400, 1251222), (104160, 1230080), (107520, 1191640), (107632, 1190400), (111104, 1153200), (115320, 1111040), (119040, 1076320), (119164, 1075200), (122880, 1042685), (123008, 1041600), (126976, 1009050), (130200, 984064), (134400, 953312), (134540, 952320), (138880, 922560), (143360, 893730), (144150, 888832), (148800, 861056), (148955, 860160), (153600, 834148), (153760, 833280), (158720, 807240), (161448, 793600), (166656, 768800), (168175, 761856), (172032, 744775), (173600, 738048), (178746, 716800), (179200, 714984), (184512, 694400), (190464, 672700), (192200, 666624), (198400, 645792), (201810, 634880), (204800, 625611), (208320, 615040), (208537, 614400), (215040, 595820), (215264, 595200), (222208, 576600), (230640, 555520), (238080, 538160), (238328, 537600), (246016, 520800), (253952, 504525), (260400, 492032), (268800, 476656), (269080, 476160), (277760, 461280), (286720, 446865), (288300, 444416), (297600, 430528), (297910, 430080), (307200, 417074), (307520, 416640), (317440, 403620), (322896, 396800), (333312, 384400), (336350, 380928), (347200, 369024), (357492, 358400)]