19712276640

素因数分解:

$2^5\times 3^6\times 5^1\times 7^2\times {\mathrm{3449}}^1$

素因数の和:3496

約数の個数: 504

約数和(自身を含む): 81246734100

約数和(自身を除く): 61534457460

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 162, 168, 180, 189, 196, 210, 216, 224, 240, 243, 245, 252, 270, 280, 288, 294, 315, 324, 336, 360, 378, 392, 405, 420, 432, 441, 480, 486, 490, 504, 540, 560, 567, 588, 630, 648, 672, 720, 729, 735, 756, 784, 810, 840, 864, 882, 945, 972, 980, 1008, 1080, 1120, 1134, 1176, 1215, 1260, 1296, 1323, 1440, 1458, 1470, 1512, 1568, 1620, 1680, 1701, 1764, 1890, 1944, 1960, 2016, 2160, 2205, 2268, 2352, 2430, 2520, 2592, 2646, 2835, 2916, 2940, 3024, 3240, 3360, 3402, 3449, 3528, 3645, 3780, 3888, 3920, 3969, 4320, 4410, 4536, 4704, 4860, 5040, 5103, 5292, 5670, 5832, 5880, 6048, 6480, 6615, 6804, 6898, 7056, 7290, 7560, 7776, 7840, 7938, 8505, 8820, 9072, 9720, 10080, 10206, 10347, 10584, 11340, 11664, 11760, 11907, 12960, 13230, 13608, 13796, 14112, 14580, 15120, 15876, 17010, 17245, 17640, 18144, 19440, 19845, 20412, 20694, 21168, 22680, 23328, 23520, 23814, 24143, 25515, 26460, 27216, 27592, 29160, 30240, 31041, 31752, 34020, 34490, 35280, 35721, 38880, 39690, 40824, 41388, 42336, 45360, 47628, 48286, 51030, 51735, 52920, 54432, 55184, 58320, 59535, 62082, 63504, 68040, 68980, 70560, 71442, 72429, 79380, 81648, 82776, 90720, 93123, 95256, 96572, 102060, 103470, 105840, 110368, 116640, 119070, 120715, 124164, 127008, 136080, 137960, 142884, 144858, 155205, 158760, 163296, 165552, 169001, 178605, 186246, 190512, 193144, 204120, 206940, 211680, 217287, 238140, 241430, 248328, 272160, 275920, 279369, 285768, 289716, 310410, 317520, 331104, 338002, 357210, 362145, 372492, 381024, 386288, 408240, 413880, 434574, 465615, 476280, 482860, 496656, 507003, 551840, 558738, 571536, 579432, 620820, 635040, 651861, 676004, 714420, 724290, 744984, 772576, 816480, 827760, 838107, 845005, 869148, 931230, 952560, 965720, 993312, 1014006, 1086435, 1117476, 1143072, 1158864, 1241640, 1303722, 1352008, 1396845, 1428840, 1448580, 1489968, 1521009, 1655520, 1676214, 1690010, 1738296, 1862460, 1905120, 1931440, 1955583, 2028012, 2172870, 2234952, 2317728, 2483280, 2514321, 2535015, 2607444, 2704016, 2793690, 2857680, 2897160, 2979936, 3042018, 3259305, 3352428, 3380020, 3476592, 3724920, 3862880, 3911166, 4056024, 4190535, 4345740, 4469904, 4563027, 4966560, 5028642, 5070030, 5214888, 5408032, 5587380, 5715360, 5794320, 5866749, 6084036, 6518610, 6704856, 6760040, 6953184, 7449840, 7605045, 7822332, 8112048, 8381070, 8691480, 8939808, 9126054, 9777915, 10057284, 10140060, 10429776, 11174760, 11588640, 11733498, 12168072, 12571605, 13037220, 13409712, 13520080, 13689081, 14899680, 15210090, 15644664, 16224096, 16762140, 17382960, 17600247, 18252108, 19555830, 20114568, 20280120, 20859552, 22349520, 22815135, 23466996, 24336144, 25143210, 26074440, 26819424, 27040160, 27378162, 29333745, 30420180, 31289328, 33524280, 34765920, 35200494, 36504216, 39111660, 40229136, 40560240, 41067243, 44699040, 45630270, 46933992, 48672288, 50286420, 52148880, 54756324, 58667490, 60840360, 62578656, 67048560, 68445405, 70400988, 73008432, 78223320, 80458272, 81120480, 82134486, 88001235, 91260540, 93867984, 100572840, 104297760, 109512648, 117334980, 121680720, 123201729, 134097120, 136890810, 140801976, 146016864, 156446640, 164268972, 176002470, 182521080, 187735968, 201145680, 205336215, 219025296, 234669960, 243361440, 246403458, 273781620, 281603952, 312893280, 328537944, 352004940, 365042160, 402291360, 410672430, 438050592, 469339920, 492806916, 547563240, 563207904, 616008645, 657075888, 704009880, 730084320, 821344860, 938679840, 985613832, 1095126480, 1232017290, 1314151776, 1408019760, 1642689720, 1971227664, 2190252960, 2464034580, 2816039520, 3285379440, 3942455328, 4928069160, 6570758880, 9856138320, 19712276640]

約数ペア:

[(1, 19712276640), (2, 9856138320), (3, 6570758880), (4, 4928069160), (5, 3942455328), (6, 3285379440), (7, 2816039520), (8, 2464034580), (9, 2190252960), (10, 1971227664), (12, 1642689720), (14, 1408019760), (15, 1314151776), (16, 1232017290), (18, 1095126480), (20, 985613832), (21, 938679840), (24, 821344860), (27, 730084320), (28, 704009880), (30, 657075888), (32, 616008645), (35, 563207904), (36, 547563240), (40, 492806916), (42, 469339920), (45, 438050592), (48, 410672430), (49, 402291360), (54, 365042160), (56, 352004940), (60, 328537944), (63, 312893280), (70, 281603952), (72, 273781620), (80, 246403458), (81, 243361440), (84, 234669960), (90, 219025296), (96, 205336215), (98, 201145680), (105, 187735968), (108, 182521080), (112, 176002470), (120, 164268972), (126, 156446640), (135, 146016864), (140, 140801976), (144, 136890810), (147, 134097120), (160, 123201729), (162, 121680720), (168, 117334980), (180, 109512648), (189, 104297760), (196, 100572840), (210, 93867984), (216, 91260540), (224, 88001235), (240, 82134486), (243, 81120480), (245, 80458272), (252, 78223320), (270, 73008432), (280, 70400988), (288, 68445405), (294, 67048560), (315, 62578656), (324, 60840360), (336, 58667490), (360, 54756324), (378, 52148880), (392, 50286420), (405, 48672288), (420, 46933992), (432, 45630270), (441, 44699040), (480, 41067243), (486, 40560240), (490, 40229136), (504, 39111660), (540, 36504216), (560, 35200494), (567, 34765920), (588, 33524280), (630, 31289328), (648, 30420180), (672, 29333745), (720, 27378162), (729, 27040160), (735, 26819424), (756, 26074440), (784, 25143210), (810, 24336144), (840, 23466996), (864, 22815135), (882, 22349520), (945, 20859552), (972, 20280120), (980, 20114568), (1008, 19555830), (1080, 18252108), (1120, 17600247), (1134, 17382960), (1176, 16762140), (1215, 16224096), (1260, 15644664), (1296, 15210090), (1323, 14899680), (1440, 13689081), (1458, 13520080), (1470, 13409712), (1512, 13037220), (1568, 12571605), (1620, 12168072), (1680, 11733498), (1701, 11588640), (1764, 11174760), (1890, 10429776), (1944, 10140060), (1960, 10057284), (2016, 9777915), (2160, 9126054), (2205, 8939808), (2268, 8691480), (2352, 8381070), (2430, 8112048), (2520, 7822332), (2592, 7605045), (2646, 7449840), (2835, 6953184), (2916, 6760040), (2940, 6704856), (3024, 6518610), (3240, 6084036), (3360, 5866749), (3402, 5794320), (3449, 5715360), (3528, 5587380), (3645, 5408032), (3780, 5214888), (3888, 5070030), (3920, 5028642), (3969, 4966560), (4320, 4563027), (4410, 4469904), (4536, 4345740), (4704, 4190535), (4860, 4056024), (5040, 3911166), (5103, 3862880), (5292, 3724920), (5670, 3476592), (5832, 3380020), (5880, 3352428), (6048, 3259305), (6480, 3042018), (6615, 2979936), (6804, 2897160), (6898, 2857680), (7056, 2793690), (7290, 2704016), (7560, 2607444), (7776, 2535015), (7840, 2514321), (7938, 2483280), (8505, 2317728), (8820, 2234952), (9072, 2172870), (9720, 2028012), (10080, 1955583), (10206, 1931440), (10347, 1905120), (10584, 1862460), (11340, 1738296), (11664, 1690010), (11760, 1676214), (11907, 1655520), (12960, 1521009), (13230, 1489968), (13608, 1448580), (13796, 1428840), (14112, 1396845), (14580, 1352008), (15120, 1303722), (15876, 1241640), (17010, 1158864), (17245, 1143072), (17640, 1117476), (18144, 1086435), (19440, 1014006), (19845, 993312), (20412, 965720), (20694, 952560), (21168, 931230), (22680, 869148), (23328, 845005), (23520, 838107), (23814, 827760), (24143, 816480), (25515, 772576), (26460, 744984), (27216, 724290), (27592, 714420), (29160, 676004), (30240, 651861), (31041, 635040), (31752, 620820), (34020, 579432), (34490, 571536), (35280, 558738), (35721, 551840), (38880, 507003), (39690, 496656), (40824, 482860), (41388, 476280), (42336, 465615), (45360, 434574), (47628, 413880), (48286, 408240), (51030, 386288), (51735, 381024), (52920, 372492), (54432, 362145), (55184, 357210), (58320, 338002), (59535, 331104), (62082, 317520), (63504, 310410), (68040, 289716), (68980, 285768), (70560, 279369), (71442, 275920), (72429, 272160), (79380, 248328), (81648, 241430), (82776, 238140), (90720, 217287), (93123, 211680), (95256, 206940), (96572, 204120), (102060, 193144), (103470, 190512), (105840, 186246), (110368, 178605), (116640, 169001), (119070, 165552), (120715, 163296), (124164, 158760), (127008, 155205), (136080, 144858), (137960, 142884)]