19196628480

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^2$

素因数の和:128

約数の個数: 720

約数和(自身を含む): 74847017520

約数和(自身を除く): 55650389040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 31, 32, 34, 36, 40, 45, 48, 51, 54, 60, 62, 64, 68, 72, 80, 85, 90, 93, 96, 102, 108, 120, 124, 128, 135, 136, 144, 153, 155, 160, 170, 180, 186, 192, 204, 216, 240, 248, 255, 256, 270, 272, 279, 288, 289, 306, 310, 320, 340, 360, 372, 384, 408, 432, 459, 465, 480, 496, 510, 512, 527, 540, 544, 558, 576, 578, 612, 620, 640, 680, 720, 744, 765, 768, 816, 837, 864, 867, 918, 930, 960, 961, 992, 1020, 1054, 1080, 1088, 1116, 1152, 1156, 1224, 1240, 1280, 1360, 1395, 1440, 1445, 1488, 1530, 1536, 1581, 1632, 1674, 1728, 1734, 1836, 1860, 1920, 1922, 1984, 2040, 2108, 2160, 2176, 2232, 2295, 2304, 2312, 2448, 2480, 2560, 2601, 2635, 2720, 2790, 2880, 2883, 2890, 2976, 3060, 3162, 3264, 3348, 3456, 3468, 3672, 3720, 3840, 3844, 3968, 4080, 4185, 4216, 4320, 4335, 4352, 4464, 4590, 4608, 4624, 4743, 4805, 4896, 4960, 5202, 5270, 5440, 5580, 5760, 5766, 5780, 5952, 6120, 6324, 6528, 6696, 6912, 6936, 7344, 7440, 7680, 7688, 7803, 7905, 7936, 8160, 8370, 8432, 8640, 8649, 8670, 8704, 8928, 8959, 9180, 9248, 9486, 9610, 9792, 9920, 10404, 10540, 10880, 11160, 11520, 11532, 11560, 11904, 12240, 12648, 13005, 13056, 13392, 13824, 13872, 14229, 14415, 14688, 14880, 15376, 15606, 15810, 15872, 16320, 16337, 16740, 16864, 17280, 17298, 17340, 17856, 17918, 18360, 18496, 18972, 19220, 19584, 19840, 20808, 21080, 21760, 22320, 23040, 23064, 23120, 23715, 23808, 24480, 25296, 25947, 26010, 26112, 26784, 26877, 27744, 28458, 28830, 29376, 29760, 30752, 31212, 31620, 32640, 32674, 33480, 33728, 34560, 34596, 34680, 35712, 35836, 36720, 36992, 37944, 38440, 39015, 39168, 39680, 41616, 42160, 43245, 43520, 44640, 44795, 46128, 46240, 47430, 47616, 48960, 49011, 50592, 51894, 52020, 53568, 53754, 55488, 56916, 57660, 58752, 59520, 61504, 62424, 63240, 65280, 65348, 66960, 67456, 69120, 69192, 69360, 71145, 71424, 71672, 73440, 73984, 75888, 76880, 78030, 78336, 79360, 80631, 81685, 83232, 84320, 86490, 89280, 89590, 92256, 92480, 94860, 97920, 98022, 101184, 103788, 104040, 107136, 107508, 110976, 113832, 115320, 117504, 119040, 123008, 124848, 126480, 129735, 130560, 130696, 133920, 134385, 134912, 138384, 138720, 142290, 142848, 143344, 146880, 147033, 147968, 151776, 153760, 156060, 161262, 163370, 166464, 168640, 172980, 178560, 179180, 184512, 184960, 189720, 195840, 196044, 202368, 207576, 208080, 214272, 215016, 221952, 227664, 230640, 235008, 238080, 241893, 245055, 246016, 249696, 252960, 259470, 261392, 267840, 268770, 269824, 276768, 277440, 277729, 284580, 286688, 293760, 294066, 303552, 307520, 312120, 322524, 326740, 332928, 337280, 345960, 357120, 358360, 369024, 369920, 379440, 391680, 392088, 403155, 404736, 415152, 416160, 428544, 430032, 441099, 443904, 455328, 461280, 483786, 490110, 492032, 499392, 505920, 518940, 522784, 535680, 537540, 553536, 554880, 555458, 569160, 573376, 587520, 588132, 607104, 615040, 624240, 645048, 653480, 665856, 674560, 691920, 714240, 716720, 735165, 738048, 739840, 758880, 784176, 806310, 809472, 830304, 832320, 833187, 860064, 882198, 910656, 922560, 967572, 980220, 998784, 1011840, 1037880, 1045568, 1071360, 1075080, 1107072, 1109760, 1110916, 1138320, 1146752, 1175040, 1176264, 1209465, 1214208, 1230080, 1248480, 1290096, 1306960, 1331712, 1349120, 1383840, 1388645, 1433440, 1470330, 1476096, 1517760, 1568352, 1612620, 1660608, 1664640, 1666374, 1720128, 1764396, 1821312, 1845120, 1935144, 1960440, 1997568, 2023680, 2075760, 2091136, 2142720, 2150160, 2205495, 2214144, 2219520, 2221832, 2276640, 2293504, 2352528, 2418930, 2428416, 2460160, 2496960, 2499561, 2580192, 2613920, 2767680, 2777290, 2866880, 2940660, 3035520, 3136704, 3225240, 3321216, 3329280, 3332748, 3440256, 3528792, 3642624, 3690240, 3870288, 3920880, 3995136, 4047360, 4151520, 4165935, 4182272, 4300320, 4410990, 4428288, 4443664, 4553280, 4587008, 4705056, 4837860, 4993920, 4999122, 5160384, 5227840, 5535360, 5554580, 5733760, 5881320, 6071040, 6273408, 6450480, 6642432, 6658560, 6665496, 6880512, 7057584, 7285248, 7380480, 7498683, 7740576, 7841760, 8303040, 8331870, 8364544, 8600640, 8821980, 8887328, 9106560, 9410112, 9675720, 9987840, 9998244, 10320768, 10455680, 11070720, 11109160, 11467520, 11762640, 12142080, 12497805, 12546816, 12900960, 13284864, 13330992, 13761024, 14115168, 14997366, 15481152, 15683520, 16606080, 16663740, 17201280, 17643960, 17774656, 18213120, 18820224, 19351440, 19975680, 19996488, 20641536, 20911360, 22141440, 22218320, 22935040, 23525280, 24995610, 25093632, 25801920, 26661984, 28230336, 29994732, 30962304, 31367040, 33212160, 33327480, 34402560, 35287920, 35549312, 36426240, 37493415, 37640448, 38702880, 39992976, 41283072, 41822720, 44436640, 47050560, 49991220, 51603840, 53323968, 56460672, 59989464, 61924608, 62734080, 66424320, 66654960, 68805120, 70575840, 71098624, 74986830, 75280896, 77405760, 79985952, 88873280, 94101120, 99982440, 103207680, 106647936, 112921344, 119978928, 123849216, 125468160, 133309920, 141151680, 142197248, 149973660, 154811520, 159971904, 177746560, 188202240, 199964880, 206415360, 213295872, 225842688, 239957856, 266619840, 282303360, 299947320, 309623040, 319943808, 355493120, 376404480, 399929760, 426591744, 479915712, 533239680, 564606720, 599894640, 619246080, 639887616, 710986240, 799859520, 959831424, 1066479360, 1129213440, 1199789280, 1279775232, 1599719040, 1919662848, 2132958720, 2399578560, 3199438080, 3839325696, 4799157120, 6398876160, 9598314240, 19196628480]

約数ペア:

[(1, 19196628480), (2, 9598314240), (3, 6398876160), (4, 4799157120), (5, 3839325696), (6, 3199438080), (8, 2399578560), (9, 2132958720), (10, 1919662848), (12, 1599719040), (15, 1279775232), (16, 1199789280), (17, 1129213440), (18, 1066479360), (20, 959831424), (24, 799859520), (27, 710986240), (30, 639887616), (31, 619246080), (32, 599894640), (34, 564606720), (36, 533239680), (40, 479915712), (45, 426591744), (48, 399929760), (51, 376404480), (54, 355493120), (60, 319943808), (62, 309623040), (64, 299947320), (68, 282303360), (72, 266619840), (80, 239957856), (85, 225842688), (90, 213295872), (93, 206415360), (96, 199964880), (102, 188202240), (108, 177746560), (120, 159971904), (124, 154811520), (128, 149973660), (135, 142197248), (136, 141151680), (144, 133309920), (153, 125468160), (155, 123849216), (160, 119978928), (170, 112921344), (180, 106647936), (186, 103207680), (192, 99982440), (204, 94101120), (216, 88873280), (240, 79985952), (248, 77405760), (255, 75280896), (256, 74986830), (270, 71098624), (272, 70575840), (279, 68805120), (288, 66654960), (289, 66424320), (306, 62734080), (310, 61924608), (320, 59989464), (340, 56460672), (360, 53323968), (372, 51603840), (384, 49991220), (408, 47050560), (432, 44436640), (459, 41822720), (465, 41283072), (480, 39992976), (496, 38702880), (510, 37640448), (512, 37493415), (527, 36426240), (540, 35549312), (544, 35287920), (558, 34402560), (576, 33327480), (578, 33212160), (612, 31367040), (620, 30962304), (640, 29994732), (680, 28230336), (720, 26661984), (744, 25801920), (765, 25093632), (768, 24995610), (816, 23525280), (837, 22935040), (864, 22218320), (867, 22141440), (918, 20911360), (930, 20641536), (960, 19996488), (961, 19975680), (992, 19351440), (1020, 18820224), (1054, 18213120), (1080, 17774656), (1088, 17643960), (1116, 17201280), (1152, 16663740), (1156, 16606080), (1224, 15683520), (1240, 15481152), (1280, 14997366), (1360, 14115168), (1395, 13761024), (1440, 13330992), (1445, 13284864), (1488, 12900960), (1530, 12546816), (1536, 12497805), (1581, 12142080), (1632, 11762640), (1674, 11467520), (1728, 11109160), (1734, 11070720), (1836, 10455680), (1860, 10320768), (1920, 9998244), (1922, 9987840), (1984, 9675720), (2040, 9410112), (2108, 9106560), (2160, 8887328), (2176, 8821980), (2232, 8600640), (2295, 8364544), (2304, 8331870), (2312, 8303040), (2448, 7841760), (2480, 7740576), (2560, 7498683), (2601, 7380480), (2635, 7285248), (2720, 7057584), (2790, 6880512), (2880, 6665496), (2883, 6658560), (2890, 6642432), (2976, 6450480), (3060, 6273408), (3162, 6071040), (3264, 5881320), (3348, 5733760), (3456, 5554580), (3468, 5535360), (3672, 5227840), (3720, 5160384), (3840, 4999122), (3844, 4993920), (3968, 4837860), (4080, 4705056), (4185, 4587008), (4216, 4553280), (4320, 4443664), (4335, 4428288), (4352, 4410990), (4464, 4300320), (4590, 4182272), (4608, 4165935), (4624, 4151520), (4743, 4047360), (4805, 3995136), (4896, 3920880), (4960, 3870288), (5202, 3690240), (5270, 3642624), (5440, 3528792), (5580, 3440256), (5760, 3332748), (5766, 3329280), (5780, 3321216), (5952, 3225240), (6120, 3136704), (6324, 3035520), (6528, 2940660), (6696, 2866880), (6912, 2777290), (6936, 2767680), (7344, 2613920), (7440, 2580192), (7680, 2499561), (7688, 2496960), (7803, 2460160), (7905, 2428416), (7936, 2418930), (8160, 2352528), (8370, 2293504), (8432, 2276640), (8640, 2221832), (8649, 2219520), (8670, 2214144), (8704, 2205495), (8928, 2150160), (8959, 2142720), (9180, 2091136), (9248, 2075760), (9486, 2023680), (9610, 1997568), (9792, 1960440), (9920, 1935144), (10404, 1845120), (10540, 1821312), (10880, 1764396), (11160, 1720128), (11520, 1666374), (11532, 1664640), (11560, 1660608), (11904, 1612620), (12240, 1568352), (12648, 1517760), (13005, 1476096), (13056, 1470330), (13392, 1433440), (13824, 1388645), (13872, 1383840), (14229, 1349120), (14415, 1331712), (14688, 1306960), (14880, 1290096), (15376, 1248480), (15606, 1230080), (15810, 1214208), (15872, 1209465), (16320, 1176264), (16337, 1175040), (16740, 1146752), (16864, 1138320), (17280, 1110916), (17298, 1109760), (17340, 1107072), (17856, 1075080), (17918, 1071360), (18360, 1045568), (18496, 1037880), (18972, 1011840), (19220, 998784), (19584, 980220), (19840, 967572), (20808, 922560), (21080, 910656), (21760, 882198), (22320, 860064), (23040, 833187), (23064, 832320), (23120, 830304), (23715, 809472), (23808, 806310), (24480, 784176), (25296, 758880), (25947, 739840), (26010, 738048), (26112, 735165), (26784, 716720), (26877, 714240), (27744, 691920), (28458, 674560), (28830, 665856), (29376, 653480), (29760, 645048), (30752, 624240), (31212, 615040), (31620, 607104), (32640, 588132), (32674, 587520), (33480, 573376), (33728, 569160), (34560, 555458), (34596, 554880), (34680, 553536), (35712, 537540), (35836, 535680), (36720, 522784), (36992, 518940), (37944, 505920), (38440, 499392), (39015, 492032), (39168, 490110), (39680, 483786), (41616, 461280), (42160, 455328), (43245, 443904), (43520, 441099), (44640, 430032), (44795, 428544), (46128, 416160), (46240, 415152), (47430, 404736), (47616, 403155), (48960, 392088), (49011, 391680), (50592, 379440), (51894, 369920), (52020, 369024), (53568, 358360), (53754, 357120), (55488, 345960), (56916, 337280), (57660, 332928), (58752, 326740), (59520, 322524), (61504, 312120), (62424, 307520), (63240, 303552), (65280, 294066), (65348, 293760), (66960, 286688), (67456, 284580), (69120, 277729), (69192, 277440), (69360, 276768), (71145, 269824), (71424, 268770), (71672, 267840), (73440, 261392), (73984, 259470), (75888, 252960), (76880, 249696), (78030, 246016), (78336, 245055), (79360, 241893), (80631, 238080), (81685, 235008), (83232, 230640), (84320, 227664), (86490, 221952), (89280, 215016), (89590, 214272), (92256, 208080), (92480, 207576), (94860, 202368), (97920, 196044), (98022, 195840), (101184, 189720), (103788, 184960), (104040, 184512), (107136, 179180), (107508, 178560), (110976, 172980), (113832, 168640), (115320, 166464), (117504, 163370), (119040, 161262), (123008, 156060), (124848, 153760), (126480, 151776), (129735, 147968), (130560, 147033), (130696, 146880), (133920, 143344), (134385, 142848), (134912, 142290), (138384, 138720)]