19171451520

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2753}}^1$

素因数の和:2825

約数の個数: 512

約数和(自身を含む): 75508070400

約数和(自身を除く): 56336618880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 32, 36, 39, 40, 45, 48, 52, 54, 60, 62, 64, 65, 72, 78, 80, 90, 93, 96, 104, 108, 117, 120, 124, 128, 130, 135, 144, 155, 156, 160, 180, 186, 192, 195, 208, 216, 234, 240, 248, 260, 270, 279, 288, 310, 312, 320, 351, 360, 372, 384, 390, 403, 416, 432, 465, 468, 480, 496, 520, 540, 558, 576, 585, 620, 624, 640, 702, 720, 744, 780, 806, 832, 837, 864, 930, 936, 960, 992, 1040, 1080, 1116, 1152, 1170, 1209, 1240, 1248, 1395, 1404, 1440, 1488, 1560, 1612, 1664, 1674, 1728, 1755, 1860, 1872, 1920, 1984, 2015, 2080, 2160, 2232, 2340, 2418, 2480, 2496, 2753, 2790, 2808, 2880, 2976, 3120, 3224, 3348, 3456, 3510, 3627, 3720, 3744, 3968, 4030, 4160, 4185, 4320, 4464, 4680, 4836, 4960, 4992, 5506, 5580, 5616, 5760, 5952, 6045, 6240, 6448, 6696, 7020, 7254, 7440, 7488, 8060, 8259, 8320, 8370, 8640, 8928, 9360, 9672, 9920, 10881, 11012, 11160, 11232, 11904, 12090, 12480, 12896, 13392, 13765, 14040, 14508, 14880, 14976, 16120, 16518, 16740, 17280, 17856, 18135, 18720, 19344, 19840, 21762, 22024, 22320, 22464, 24180, 24777, 24960, 25792, 26784, 27530, 28080, 29016, 29760, 32240, 33036, 33480, 35712, 35789, 36270, 37440, 38688, 41295, 43524, 44048, 44640, 44928, 48360, 49554, 51584, 53568, 54405, 55060, 56160, 58032, 59520, 64480, 66072, 66960, 71578, 72540, 74331, 74880, 77376, 82590, 85343, 87048, 88096, 89280, 96720, 99108, 107136, 107367, 108810, 110120, 112320, 116064, 123885, 128960, 132144, 133920, 143156, 145080, 148662, 154752, 165180, 170686, 174096, 176192, 178560, 178945, 193440, 198216, 214734, 217620, 220240, 224640, 232128, 247770, 256029, 257920, 264288, 267840, 286312, 290160, 297324, 322101, 330360, 341372, 348192, 352384, 357890, 371655, 386880, 396432, 426715, 429468, 435240, 440480, 464256, 495540, 512058, 528576, 535680, 536835, 572624, 580320, 594648, 644202, 660720, 682744, 696384, 715780, 743310, 768087, 773760, 792864, 853430, 858936, 870480, 880960, 966303, 991080, 1024116, 1057152, 1073670, 1109459, 1145248, 1160640, 1189296, 1280145, 1288404, 1321440, 1365488, 1392768, 1431560, 1486620, 1536174, 1585728, 1610505, 1706860, 1717872, 1740960, 1761920, 1932606, 1982160, 2048232, 2147340, 2218918, 2290496, 2304261, 2321280, 2378592, 2560290, 2576808, 2642880, 2730976, 2863120, 2973240, 3072348, 3171456, 3221010, 3328377, 3413720, 3435744, 3481920, 3840435, 3865212, 3964320, 4096464, 4294680, 4437836, 4580992, 4608522, 4757184, 4831515, 5120580, 5153616, 5285760, 5461952, 5547295, 5726240, 5946480, 6144696, 6442020, 6656754, 6827440, 6871488, 6963840, 7680870, 7730424, 7928640, 8192928, 8589360, 8875672, 9217044, 9514368, 9663030, 9985131, 10241160, 10307232, 10923904, 11094590, 11452480, 11521305, 11892960, 12289392, 12884040, 13313508, 13654880, 13742976, 15361740, 15460848, 15857280, 16385856, 16641885, 17178720, 17751344, 18434088, 19326060, 19970262, 20482320, 20614464, 22189180, 22904960, 23042610, 23785920, 24578784, 25768080, 26627016, 27309760, 29955393, 30723480, 30921696, 32771712, 33283770, 34357440, 35502688, 36868176, 38652120, 39940524, 40964640, 41228928, 44378360, 46085220, 47571840, 49157568, 49925655, 51536160, 53254032, 54619520, 59910786, 61446960, 61843392, 66567540, 68714880, 71005376, 73736352, 77304240, 79881048, 81929280, 88756720, 92170440, 98315136, 99851310, 103072320, 106508064, 119821572, 122893920, 123686784, 133135080, 142010752, 147472704, 149776965, 154608480, 159762096, 163858560, 177513440, 184340880, 199702620, 206144640, 213016128, 239643144, 245787840, 266270160, 294945408, 299553930, 309216960, 319524192, 355026880, 368681760, 399405240, 426032256, 479286288, 491575680, 532540320, 599107860, 618433920, 639048384, 710053760, 737363520, 798810480, 958572576, 1065080640, 1198215720, 1278096768, 1474727040, 1597620960, 1917145152, 2130161280, 2396431440, 3195241920, 3834290304, 4792862880, 6390483840, 9585725760, 19171451520]

約数ペア:

[(1, 19171451520), (2, 9585725760), (3, 6390483840), (4, 4792862880), (5, 3834290304), (6, 3195241920), (8, 2396431440), (9, 2130161280), (10, 1917145152), (12, 1597620960), (13, 1474727040), (15, 1278096768), (16, 1198215720), (18, 1065080640), (20, 958572576), (24, 798810480), (26, 737363520), (27, 710053760), (30, 639048384), (31, 618433920), (32, 599107860), (36, 532540320), (39, 491575680), (40, 479286288), (45, 426032256), (48, 399405240), (52, 368681760), (54, 355026880), (60, 319524192), (62, 309216960), (64, 299553930), (65, 294945408), (72, 266270160), (78, 245787840), (80, 239643144), (90, 213016128), (93, 206144640), (96, 199702620), (104, 184340880), (108, 177513440), (117, 163858560), (120, 159762096), (124, 154608480), (128, 149776965), (130, 147472704), (135, 142010752), (144, 133135080), (155, 123686784), (156, 122893920), (160, 119821572), (180, 106508064), (186, 103072320), (192, 99851310), (195, 98315136), (208, 92170440), (216, 88756720), (234, 81929280), (240, 79881048), (248, 77304240), (260, 73736352), (270, 71005376), (279, 68714880), (288, 66567540), (310, 61843392), (312, 61446960), (320, 59910786), (351, 54619520), (360, 53254032), (372, 51536160), (384, 49925655), (390, 49157568), (403, 47571840), (416, 46085220), (432, 44378360), (465, 41228928), (468, 40964640), (480, 39940524), (496, 38652120), (520, 36868176), (540, 35502688), (558, 34357440), (576, 33283770), (585, 32771712), (620, 30921696), (624, 30723480), (640, 29955393), (702, 27309760), (720, 26627016), (744, 25768080), (780, 24578784), (806, 23785920), (832, 23042610), (837, 22904960), (864, 22189180), (930, 20614464), (936, 20482320), (960, 19970262), (992, 19326060), (1040, 18434088), (1080, 17751344), (1116, 17178720), (1152, 16641885), (1170, 16385856), (1209, 15857280), (1240, 15460848), (1248, 15361740), (1395, 13742976), (1404, 13654880), (1440, 13313508), (1488, 12884040), (1560, 12289392), (1612, 11892960), (1664, 11521305), (1674, 11452480), (1728, 11094590), (1755, 10923904), (1860, 10307232), (1872, 10241160), (1920, 9985131), (1984, 9663030), (2015, 9514368), (2080, 9217044), (2160, 8875672), (2232, 8589360), (2340, 8192928), (2418, 7928640), (2480, 7730424), (2496, 7680870), (2753, 6963840), (2790, 6871488), (2808, 6827440), (2880, 6656754), (2976, 6442020), (3120, 6144696), (3224, 5946480), (3348, 5726240), (3456, 5547295), (3510, 5461952), (3627, 5285760), (3720, 5153616), (3744, 5120580), (3968, 4831515), (4030, 4757184), (4160, 4608522), (4185, 4580992), (4320, 4437836), (4464, 4294680), (4680, 4096464), (4836, 3964320), (4960, 3865212), (4992, 3840435), (5506, 3481920), (5580, 3435744), (5616, 3413720), (5760, 3328377), (5952, 3221010), (6045, 3171456), (6240, 3072348), (6448, 2973240), (6696, 2863120), (7020, 2730976), (7254, 2642880), (7440, 2576808), (7488, 2560290), (8060, 2378592), (8259, 2321280), (8320, 2304261), (8370, 2290496), (8640, 2218918), (8928, 2147340), (9360, 2048232), (9672, 1982160), (9920, 1932606), (10881, 1761920), (11012, 1740960), (11160, 1717872), (11232, 1706860), (11904, 1610505), (12090, 1585728), (12480, 1536174), (12896, 1486620), (13392, 1431560), (13765, 1392768), (14040, 1365488), (14508, 1321440), (14880, 1288404), (14976, 1280145), (16120, 1189296), (16518, 1160640), (16740, 1145248), (17280, 1109459), (17856, 1073670), (18135, 1057152), (18720, 1024116), (19344, 991080), (19840, 966303), (21762, 880960), (22024, 870480), (22320, 858936), (22464, 853430), (24180, 792864), (24777, 773760), (24960, 768087), (25792, 743310), (26784, 715780), (27530, 696384), (28080, 682744), (29016, 660720), (29760, 644202), (32240, 594648), (33036, 580320), (33480, 572624), (35712, 536835), (35789, 535680), (36270, 528576), (37440, 512058), (38688, 495540), (41295, 464256), (43524, 440480), (44048, 435240), (44640, 429468), (44928, 426715), (48360, 396432), (49554, 386880), (51584, 371655), (53568, 357890), (54405, 352384), (55060, 348192), (56160, 341372), (58032, 330360), (59520, 322101), (64480, 297324), (66072, 290160), (66960, 286312), (71578, 267840), (72540, 264288), (74331, 257920), (74880, 256029), (77376, 247770), (82590, 232128), (85343, 224640), (87048, 220240), (88096, 217620), (89280, 214734), (96720, 198216), (99108, 193440), (107136, 178945), (107367, 178560), (108810, 176192), (110120, 174096), (112320, 170686), (116064, 165180), (123885, 154752), (128960, 148662), (132144, 145080), (133920, 143156)]