19618784640

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5347}}^1$

素因数の和:5399

約数の個数: 576

約数和(自身を含む): 84884632560

約数和(自身を除く): 65265847920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 49, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 98, 104, 105, 112, 117, 120, 126, 128, 130, 140, 144, 147, 156, 160, 168, 180, 182, 192, 195, 196, 208, 210, 224, 234, 240, 245, 252, 260, 273, 280, 288, 294, 312, 315, 320, 336, 360, 364, 384, 390, 392, 416, 420, 441, 448, 455, 468, 480, 490, 504, 520, 546, 560, 576, 585, 588, 624, 630, 637, 640, 672, 720, 728, 735, 780, 784, 819, 832, 840, 882, 896, 910, 936, 960, 980, 1008, 1040, 1092, 1120, 1152, 1170, 1176, 1248, 1260, 1274, 1344, 1365, 1440, 1456, 1470, 1560, 1568, 1638, 1664, 1680, 1764, 1820, 1872, 1911, 1920, 1960, 2016, 2080, 2184, 2205, 2240, 2340, 2352, 2496, 2520, 2548, 2688, 2730, 2880, 2912, 2940, 3120, 3136, 3185, 3276, 3360, 3528, 3640, 3744, 3822, 3920, 4032, 4095, 4160, 4368, 4410, 4480, 4680, 4704, 4992, 5040, 5096, 5347, 5460, 5733, 5760, 5824, 5880, 6240, 6272, 6370, 6552, 6720, 7056, 7280, 7488, 7644, 7840, 8064, 8190, 8320, 8736, 8820, 9360, 9408, 9555, 10080, 10192, 10694, 10920, 11466, 11648, 11760, 12480, 12740, 13104, 13440, 14112, 14560, 14976, 15288, 15680, 16041, 16380, 17472, 17640, 18720, 18816, 19110, 20160, 20384, 21388, 21840, 22932, 23520, 24960, 25480, 26208, 26735, 28224, 28665, 29120, 30576, 31360, 32082, 32760, 34944, 35280, 37429, 37440, 38220, 40320, 40768, 42776, 43680, 45864, 47040, 48123, 50960, 52416, 53470, 56448, 57330, 58240, 61152, 64164, 65520, 69511, 70560, 74858, 74880, 76440, 80205, 81536, 85552, 87360, 91728, 94080, 96246, 101920, 104832, 106940, 112287, 114660, 122304, 128328, 131040, 139022, 141120, 149716, 152880, 160410, 171104, 174720, 183456, 187145, 192492, 203840, 208533, 213880, 224574, 229320, 240615, 244608, 256656, 262003, 262080, 278044, 282240, 299432, 305760, 320820, 336861, 342208, 347555, 366912, 374290, 384984, 407680, 417066, 427760, 449148, 458640, 481230, 486577, 513312, 524006, 524160, 556088, 561435, 598864, 611520, 625599, 641640, 673722, 684416, 695110, 733824, 748580, 769968, 786009, 834132, 855520, 898296, 917280, 962460, 973154, 1026624, 1042665, 1048012, 1112176, 1122870, 1197728, 1223040, 1251198, 1283280, 1310015, 1347444, 1390220, 1459731, 1497160, 1539936, 1572018, 1668264, 1684305, 1711040, 1796592, 1834560, 1924920, 1946308, 2053248, 2085330, 2096024, 2224352, 2245740, 2358027, 2395456, 2432885, 2502396, 2566560, 2620030, 2694888, 2780440, 2919462, 2994320, 3079872, 3127995, 3144036, 3336528, 3368610, 3406039, 3422080, 3593184, 3669120, 3849840, 3892616, 3930045, 4170660, 4192048, 4379193, 4448704, 4491480, 4716054, 4790912, 4865770, 5004792, 5133120, 5240060, 5389776, 5560880, 5838924, 5988640, 6159744, 6255990, 6288072, 6673056, 6737220, 6812078, 7186368, 7298655, 7699680, 7785232, 7860090, 8341320, 8384096, 8758386, 8897408, 8982960, 9432108, 9731540, 10009584, 10218117, 10266240, 10480120, 10779552, 11121760, 11677848, 11790135, 11977280, 12511980, 12576144, 13346112, 13474440, 13624156, 14372736, 14597310, 15399360, 15570464, 15720180, 16682640, 16768192, 17030195, 17516772, 17965920, 18864216, 19463080, 20019168, 20436234, 20960240, 21559104, 21895965, 22243520, 23355696, 23580270, 23954560, 25023960, 25152288, 26692224, 26948880, 27248312, 29194620, 30654351, 30798720, 31140928, 31440360, 33365280, 33536384, 34060390, 35033544, 35931840, 37728432, 38926160, 40038336, 40872468, 41920480, 43118208, 43791930, 44487040, 46711392, 47160540, 50047920, 50304576, 51090585, 53897760, 54496624, 58389240, 61308702, 62281856, 62880720, 66730560, 68120780, 70067088, 71863680, 75456864, 77852320, 80076672, 81744936, 83840960, 87583860, 93422784, 94321080, 100095840, 100609152, 102181170, 107795520, 108993248, 116778480, 122617404, 125761440, 133461120, 136241560, 140134176, 150913728, 153271755, 155704640, 163489872, 167681920, 175167720, 186845568, 188642160, 200191680, 204362340, 215591040, 217986496, 233556960, 245234808, 251522880, 272483120, 280268352, 301827456, 306543510, 311409280, 326979744, 350335440, 377284320, 400383360, 408724680, 435972992, 467113920, 490469616, 503045760, 544966240, 560536704, 613087020, 653959488, 700670880, 754568640, 817449360, 934227840, 980939232, 1089932480, 1226174040, 1307918976, 1401341760, 1509137280, 1634898720, 1961878464, 2179864960, 2452348080, 2802683520, 3269797440, 3923756928, 4904696160, 6539594880, 9809392320, 19618784640]

約数ペア:

[(1, 19618784640), (2, 9809392320), (3, 6539594880), (4, 4904696160), (5, 3923756928), (6, 3269797440), (7, 2802683520), (8, 2452348080), (9, 2179864960), (10, 1961878464), (12, 1634898720), (13, 1509137280), (14, 1401341760), (15, 1307918976), (16, 1226174040), (18, 1089932480), (20, 980939232), (21, 934227840), (24, 817449360), (26, 754568640), (28, 700670880), (30, 653959488), (32, 613087020), (35, 560536704), (36, 544966240), (39, 503045760), (40, 490469616), (42, 467113920), (45, 435972992), (48, 408724680), (49, 400383360), (52, 377284320), (56, 350335440), (60, 326979744), (63, 311409280), (64, 306543510), (65, 301827456), (70, 280268352), (72, 272483120), (78, 251522880), (80, 245234808), (84, 233556960), (90, 217986496), (91, 215591040), (96, 204362340), (98, 200191680), (104, 188642160), (105, 186845568), (112, 175167720), (117, 167681920), (120, 163489872), (126, 155704640), (128, 153271755), (130, 150913728), (140, 140134176), (144, 136241560), (147, 133461120), (156, 125761440), (160, 122617404), (168, 116778480), (180, 108993248), (182, 107795520), (192, 102181170), (195, 100609152), (196, 100095840), (208, 94321080), (210, 93422784), (224, 87583860), (234, 83840960), (240, 81744936), (245, 80076672), (252, 77852320), (260, 75456864), (273, 71863680), (280, 70067088), (288, 68120780), (294, 66730560), (312, 62880720), (315, 62281856), (320, 61308702), (336, 58389240), (360, 54496624), (364, 53897760), (384, 51090585), (390, 50304576), (392, 50047920), (416, 47160540), (420, 46711392), (441, 44487040), (448, 43791930), (455, 43118208), (468, 41920480), (480, 40872468), (490, 40038336), (504, 38926160), (520, 37728432), (546, 35931840), (560, 35033544), (576, 34060390), (585, 33536384), (588, 33365280), (624, 31440360), (630, 31140928), (637, 30798720), (640, 30654351), (672, 29194620), (720, 27248312), (728, 26948880), (735, 26692224), (780, 25152288), (784, 25023960), (819, 23954560), (832, 23580270), (840, 23355696), (882, 22243520), (896, 21895965), (910, 21559104), (936, 20960240), (960, 20436234), (980, 20019168), (1008, 19463080), (1040, 18864216), (1092, 17965920), (1120, 17516772), (1152, 17030195), (1170, 16768192), (1176, 16682640), (1248, 15720180), (1260, 15570464), (1274, 15399360), (1344, 14597310), (1365, 14372736), (1440, 13624156), (1456, 13474440), (1470, 13346112), (1560, 12576144), (1568, 12511980), (1638, 11977280), (1664, 11790135), (1680, 11677848), (1764, 11121760), (1820, 10779552), (1872, 10480120), (1911, 10266240), (1920, 10218117), (1960, 10009584), (2016, 9731540), (2080, 9432108), (2184, 8982960), (2205, 8897408), (2240, 8758386), (2340, 8384096), (2352, 8341320), (2496, 7860090), (2520, 7785232), (2548, 7699680), (2688, 7298655), (2730, 7186368), (2880, 6812078), (2912, 6737220), (2940, 6673056), (3120, 6288072), (3136, 6255990), (3185, 6159744), (3276, 5988640), (3360, 5838924), (3528, 5560880), (3640, 5389776), (3744, 5240060), (3822, 5133120), (3920, 5004792), (4032, 4865770), (4095, 4790912), (4160, 4716054), (4368, 4491480), (4410, 4448704), (4480, 4379193), (4680, 4192048), (4704, 4170660), (4992, 3930045), (5040, 3892616), (5096, 3849840), (5347, 3669120), (5460, 3593184), (5733, 3422080), (5760, 3406039), (5824, 3368610), (5880, 3336528), (6240, 3144036), (6272, 3127995), (6370, 3079872), (6552, 2994320), (6720, 2919462), (7056, 2780440), (7280, 2694888), (7488, 2620030), (7644, 2566560), (7840, 2502396), (8064, 2432885), (8190, 2395456), (8320, 2358027), (8736, 2245740), (8820, 2224352), (9360, 2096024), (9408, 2085330), (9555, 2053248), (10080, 1946308), (10192, 1924920), (10694, 1834560), (10920, 1796592), (11466, 1711040), (11648, 1684305), (11760, 1668264), (12480, 1572018), (12740, 1539936), (13104, 1497160), (13440, 1459731), (14112, 1390220), (14560, 1347444), (14976, 1310015), (15288, 1283280), (15680, 1251198), (16041, 1223040), (16380, 1197728), (17472, 1122870), (17640, 1112176), (18720, 1048012), (18816, 1042665), (19110, 1026624), (20160, 973154), (20384, 962460), (21388, 917280), (21840, 898296), (22932, 855520), (23520, 834132), (24960, 786009), (25480, 769968), (26208, 748580), (26735, 733824), (28224, 695110), (28665, 684416), (29120, 673722), (30576, 641640), (31360, 625599), (32082, 611520), (32760, 598864), (34944, 561435), (35280, 556088), (37429, 524160), (37440, 524006), (38220, 513312), (40320, 486577), (40768, 481230), (42776, 458640), (43680, 449148), (45864, 427760), (47040, 417066), (48123, 407680), (50960, 384984), (52416, 374290), (53470, 366912), (56448, 347555), (57330, 342208), (58240, 336861), (61152, 320820), (64164, 305760), (65520, 299432), (69511, 282240), (70560, 278044), (74858, 262080), (74880, 262003), (76440, 256656), (80205, 244608), (81536, 240615), (85552, 229320), (87360, 224574), (91728, 213880), (94080, 208533), (96246, 203840), (101920, 192492), (104832, 187145), (106940, 183456), (112287, 174720), (114660, 171104), (122304, 160410), (128328, 152880), (131040, 149716), (139022, 141120)]