19031706720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{757}}^1$

素因数の和:887

約数の個数: 576

約数和(自身を含む): 75092209920

約数和(自身を除く): 56060503200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 79, 80, 85, 90, 96, 102, 104, 117, 120, 130, 136, 144, 153, 156, 158, 160, 170, 180, 195, 204, 208, 221, 234, 237, 240, 255, 260, 272, 288, 306, 312, 316, 340, 360, 390, 395, 408, 416, 442, 468, 474, 480, 510, 520, 544, 585, 612, 624, 632, 663, 680, 711, 720, 757, 765, 780, 790, 816, 884, 936, 948, 1020, 1027, 1040, 1105, 1170, 1185, 1224, 1248, 1264, 1326, 1343, 1360, 1422, 1440, 1514, 1530, 1560, 1580, 1632, 1768, 1872, 1896, 1989, 2040, 2054, 2080, 2210, 2271, 2340, 2370, 2448, 2528, 2652, 2686, 2720, 2844, 3028, 3060, 3081, 3120, 3160, 3315, 3536, 3555, 3744, 3785, 3792, 3978, 4029, 4080, 4108, 4420, 4542, 4680, 4740, 4896, 5135, 5304, 5372, 5688, 6056, 6120, 6162, 6240, 6320, 6630, 6715, 6813, 7072, 7110, 7570, 7584, 7956, 8058, 8160, 8216, 8840, 9084, 9243, 9360, 9480, 9841, 9945, 10270, 10608, 10744, 11355, 11376, 12087, 12112, 12240, 12324, 12640, 12869, 13260, 13430, 13626, 14220, 15140, 15405, 15912, 16116, 16432, 17459, 17680, 18168, 18486, 18720, 18960, 19682, 19890, 20145, 20540, 21216, 21488, 22710, 22752, 24174, 24224, 24480, 24648, 25738, 26520, 26860, 27252, 28440, 29523, 30280, 30810, 31824, 32232, 32864, 34065, 34918, 35360, 36336, 36972, 37920, 38607, 39364, 39780, 40290, 41080, 42976, 45420, 46215, 48348, 49205, 49296, 51476, 52377, 53040, 53720, 54504, 56880, 59046, 59803, 60435, 60560, 61620, 63648, 64345, 64464, 68130, 69836, 72672, 73944, 77214, 78728, 79560, 80580, 82160, 87295, 88569, 90840, 92430, 96696, 98410, 98592, 102952, 104754, 106080, 107440, 109008, 113760, 115821, 118092, 119606, 120870, 121120, 123240, 128690, 128928, 136260, 139672, 147615, 147888, 154428, 157131, 157456, 159120, 161160, 164320, 167297, 174590, 177138, 179409, 181680, 184860, 193035, 193392, 196820, 205904, 209508, 214880, 218016, 231642, 236184, 239212, 241740, 246480, 257380, 261885, 272520, 279344, 295230, 295776, 299015, 308856, 314262, 314912, 318240, 322320, 334594, 349180, 354276, 358818, 363360, 369720, 386070, 386784, 393640, 411808, 419016, 442845, 463284, 472368, 478424, 483480, 492960, 501891, 514760, 523770, 538227, 545040, 558688, 579105, 590460, 598030, 617712, 628524, 644640, 669188, 698360, 708552, 717636, 739440, 772140, 777439, 785655, 787280, 836485, 838032, 885690, 897045, 926568, 944736, 956848, 966960, 1003782, 1016651, 1029520, 1047540, 1076454, 1090080, 1158210, 1180920, 1196060, 1235424, 1257048, 1338376, 1396720, 1417104, 1435272, 1478880, 1505673, 1544280, 1554878, 1571310, 1574560, 1672970, 1676064, 1771380, 1794090, 1853136, 1913696, 1933920, 2007564, 2033302, 2059040, 2095080, 2152908, 2316420, 2332317, 2361840, 2392120, 2509455, 2514096, 2676752, 2691135, 2793440, 2834208, 2870544, 3011346, 3049953, 3088560, 3109756, 3142620, 3345940, 3542760, 3588180, 3706272, 3887195, 4015128, 4066604, 4190160, 4305816, 4632840, 4664634, 4723680, 4784240, 5018910, 5028192, 5083255, 5353504, 5382270, 5741088, 6022692, 6099906, 6177120, 6219512, 6285240, 6691880, 6996951, 7085520, 7176360, 7528365, 7774390, 8030256, 8133208, 8380320, 8611632, 9149859, 9265680, 9329268, 9568480, 10037820, 10166510, 10764540, 11661585, 12045384, 12199812, 12439024, 12570480, 13216463, 13383760, 13993902, 14171040, 14352720, 15056730, 15249765, 15548780, 16060512, 16266416, 17223264, 18299718, 18531360, 18658536, 20075640, 20333020, 21529080, 23323170, 24090768, 24399624, 24878048, 25140960, 26432926, 26767520, 27987804, 28705440, 30113460, 30499530, 31097560, 32532832, 34984755, 36599436, 37317072, 39649389, 40151280, 40666040, 43058160, 45749295, 46646340, 48181536, 48799248, 52865852, 55975608, 60226920, 60999060, 62195120, 66082315, 69969510, 73198872, 74634144, 79298778, 80302560, 81332080, 86116320, 91498590, 93292680, 97598496, 105731704, 111951216, 118948167, 120453840, 121998120, 124390240, 132164630, 139939020, 146397744, 158597556, 162664160, 182997180, 186585360, 198246945, 211463408, 223902432, 237896334, 240907680, 243996240, 264329260, 279878040, 292795488, 317195112, 365994360, 373170720, 396493890, 422926816, 475792668, 487992480, 528658520, 559756080, 594740835, 634390224, 731988720, 792987780, 951585336, 1057317040, 1119512160, 1189481670, 1268780448, 1463977440, 1585975560, 1903170672, 2114634080, 2378963340, 3171951120, 3806341344, 4757926680, 6343902240, 9515853360, 19031706720]

約数ペア:

[(1, 19031706720), (2, 9515853360), (3, 6343902240), (4, 4757926680), (5, 3806341344), (6, 3171951120), (8, 2378963340), (9, 2114634080), (10, 1903170672), (12, 1585975560), (13, 1463977440), (15, 1268780448), (16, 1189481670), (17, 1119512160), (18, 1057317040), (20, 951585336), (24, 792987780), (26, 731988720), (30, 634390224), (32, 594740835), (34, 559756080), (36, 528658520), (39, 487992480), (40, 475792668), (45, 422926816), (48, 396493890), (51, 373170720), (52, 365994360), (60, 317195112), (65, 292795488), (68, 279878040), (72, 264329260), (78, 243996240), (79, 240907680), (80, 237896334), (85, 223902432), (90, 211463408), (96, 198246945), (102, 186585360), (104, 182997180), (117, 162664160), (120, 158597556), (130, 146397744), (136, 139939020), (144, 132164630), (153, 124390240), (156, 121998120), (158, 120453840), (160, 118948167), (170, 111951216), (180, 105731704), (195, 97598496), (204, 93292680), (208, 91498590), (221, 86116320), (234, 81332080), (237, 80302560), (240, 79298778), (255, 74634144), (260, 73198872), (272, 69969510), (288, 66082315), (306, 62195120), (312, 60999060), (316, 60226920), (340, 55975608), (360, 52865852), (390, 48799248), (395, 48181536), (408, 46646340), (416, 45749295), (442, 43058160), (468, 40666040), (474, 40151280), (480, 39649389), (510, 37317072), (520, 36599436), (544, 34984755), (585, 32532832), (612, 31097560), (624, 30499530), (632, 30113460), (663, 28705440), (680, 27987804), (711, 26767520), (720, 26432926), (757, 25140960), (765, 24878048), (780, 24399624), (790, 24090768), (816, 23323170), (884, 21529080), (936, 20333020), (948, 20075640), (1020, 18658536), (1027, 18531360), (1040, 18299718), (1105, 17223264), (1170, 16266416), (1185, 16060512), (1224, 15548780), (1248, 15249765), (1264, 15056730), (1326, 14352720), (1343, 14171040), (1360, 13993902), (1422, 13383760), (1440, 13216463), (1514, 12570480), (1530, 12439024), (1560, 12199812), (1580, 12045384), (1632, 11661585), (1768, 10764540), (1872, 10166510), (1896, 10037820), (1989, 9568480), (2040, 9329268), (2054, 9265680), (2080, 9149859), (2210, 8611632), (2271, 8380320), (2340, 8133208), (2370, 8030256), (2448, 7774390), (2528, 7528365), (2652, 7176360), (2686, 7085520), (2720, 6996951), (2844, 6691880), (3028, 6285240), (3060, 6219512), (3081, 6177120), (3120, 6099906), (3160, 6022692), (3315, 5741088), (3536, 5382270), (3555, 5353504), (3744, 5083255), (3785, 5028192), (3792, 5018910), (3978, 4784240), (4029, 4723680), (4080, 4664634), (4108, 4632840), (4420, 4305816), (4542, 4190160), (4680, 4066604), (4740, 4015128), (4896, 3887195), (5135, 3706272), (5304, 3588180), (5372, 3542760), (5688, 3345940), (6056, 3142620), (6120, 3109756), (6162, 3088560), (6240, 3049953), (6320, 3011346), (6630, 2870544), (6715, 2834208), (6813, 2793440), (7072, 2691135), (7110, 2676752), (7570, 2514096), (7584, 2509455), (7956, 2392120), (8058, 2361840), (8160, 2332317), (8216, 2316420), (8840, 2152908), (9084, 2095080), (9243, 2059040), (9360, 2033302), (9480, 2007564), (9841, 1933920), (9945, 1913696), (10270, 1853136), (10608, 1794090), (10744, 1771380), (11355, 1676064), (11376, 1672970), (12087, 1574560), (12112, 1571310), (12240, 1554878), (12324, 1544280), (12640, 1505673), (12869, 1478880), (13260, 1435272), (13430, 1417104), (13626, 1396720), (14220, 1338376), (15140, 1257048), (15405, 1235424), (15912, 1196060), (16116, 1180920), (16432, 1158210), (17459, 1090080), (17680, 1076454), (18168, 1047540), (18486, 1029520), (18720, 1016651), (18960, 1003782), (19682, 966960), (19890, 956848), (20145, 944736), (20540, 926568), (21216, 897045), (21488, 885690), (22710, 838032), (22752, 836485), (24174, 787280), (24224, 785655), (24480, 777439), (24648, 772140), (25738, 739440), (26520, 717636), (26860, 708552), (27252, 698360), (28440, 669188), (29523, 644640), (30280, 628524), (30810, 617712), (31824, 598030), (32232, 590460), (32864, 579105), (34065, 558688), (34918, 545040), (35360, 538227), (36336, 523770), (36972, 514760), (37920, 501891), (38607, 492960), (39364, 483480), (39780, 478424), (40290, 472368), (41080, 463284), (42976, 442845), (45420, 419016), (46215, 411808), (48348, 393640), (49205, 386784), (49296, 386070), (51476, 369720), (52377, 363360), (53040, 358818), (53720, 354276), (54504, 349180), (56880, 334594), (59046, 322320), (59803, 318240), (60435, 314912), (60560, 314262), (61620, 308856), (63648, 299015), (64345, 295776), (64464, 295230), (68130, 279344), (69836, 272520), (72672, 261885), (73944, 257380), (77214, 246480), (78728, 241740), (79560, 239212), (80580, 236184), (82160, 231642), (87295, 218016), (88569, 214880), (90840, 209508), (92430, 205904), (96696, 196820), (98410, 193392), (98592, 193035), (102952, 184860), (104754, 181680), (106080, 179409), (107440, 177138), (109008, 174590), (113760, 167297), (115821, 164320), (118092, 161160), (119606, 159120), (120870, 157456), (121120, 157131), (123240, 154428), (128690, 147888), (128928, 147615), (136260, 139672)]