19395901440

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1$

素因数の和:171

約数の個数: 576

約数和(自身を含む): 72218109600

約数和(自身を除く): 52822208160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 73, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 146, 155, 160, 180, 186, 192, 216, 219, 240, 248, 256, 270, 279, 288, 292, 310, 320, 360, 365, 372, 384, 432, 438, 465, 480, 496, 512, 540, 558, 576, 584, 620, 640, 657, 720, 730, 744, 768, 837, 864, 876, 930, 960, 961, 992, 1024, 1080, 1095, 1116, 1152, 1168, 1240, 1280, 1314, 1395, 1440, 1460, 1488, 1536, 1674, 1728, 1752, 1860, 1920, 1922, 1971, 1984, 2048, 2160, 2190, 2232, 2263, 2304, 2336, 2480, 2560, 2628, 2790, 2880, 2883, 2920, 2976, 3072, 3285, 3348, 3456, 3504, 3720, 3840, 3844, 3942, 3968, 4185, 4320, 4380, 4464, 4526, 4608, 4672, 4805, 4960, 5120, 5256, 5580, 5760, 5766, 5840, 5952, 6144, 6570, 6696, 6789, 6912, 7008, 7440, 7680, 7688, 7884, 7936, 8370, 8640, 8649, 8760, 8928, 9052, 9216, 9344, 9610, 9855, 9920, 10240, 10512, 11160, 11315, 11520, 11532, 11680, 11904, 13140, 13392, 13578, 13824, 14016, 14415, 14880, 15360, 15376, 15768, 15872, 16740, 17280, 17298, 17520, 17856, 18104, 18432, 18688, 19220, 19710, 19840, 20367, 21024, 22320, 22630, 23040, 23064, 23360, 23808, 25947, 26280, 26784, 27156, 27648, 28032, 28830, 29760, 30720, 30752, 31536, 31744, 33480, 33945, 34560, 34596, 35040, 35712, 36208, 37376, 38440, 39420, 39680, 40734, 42048, 43245, 44640, 45260, 46080, 46128, 46720, 47616, 51894, 52560, 53568, 54312, 55296, 56064, 57660, 59520, 61101, 61504, 63072, 63488, 66960, 67890, 69120, 69192, 70080, 70153, 71424, 72416, 74752, 76880, 78840, 79360, 81468, 84096, 86490, 89280, 90520, 92160, 92256, 93440, 95232, 101835, 103788, 105120, 107136, 108624, 112128, 115320, 119040, 122202, 123008, 126144, 129735, 133920, 135780, 138240, 138384, 140160, 140306, 142848, 144832, 149504, 153760, 157680, 158720, 162936, 168192, 172980, 178560, 181040, 184512, 186880, 190464, 203670, 207576, 210240, 210459, 214272, 217248, 224256, 230640, 238080, 244404, 246016, 252288, 259470, 267840, 271560, 276480, 276768, 280320, 280612, 285696, 289664, 305505, 307520, 315360, 317440, 325872, 336384, 345960, 350765, 357120, 362080, 369024, 373760, 407340, 415152, 420480, 420918, 428544, 434496, 448512, 461280, 476160, 488808, 492032, 504576, 518940, 535680, 543120, 553536, 560640, 561224, 571392, 579328, 611010, 615040, 630720, 631377, 651744, 672768, 691920, 701530, 714240, 724160, 738048, 747520, 814680, 830304, 840960, 841836, 857088, 868992, 922560, 952320, 977616, 984064, 1009152, 1037880, 1052295, 1071360, 1086240, 1107072, 1121280, 1122448, 1158656, 1222020, 1230080, 1261440, 1262754, 1303488, 1345536, 1383840, 1403060, 1428480, 1448320, 1476096, 1629360, 1660608, 1681920, 1683672, 1714176, 1737984, 1845120, 1894131, 1955232, 1968128, 2018304, 2075760, 2104590, 2142720, 2172480, 2214144, 2242560, 2244896, 2317312, 2444040, 2460160, 2522880, 2525508, 2606976, 2767680, 2806120, 2856960, 2896640, 2952192, 3156885, 3258720, 3321216, 3363840, 3367344, 3475968, 3690240, 3788262, 3910464, 4036608, 4151520, 4209180, 4285440, 4344960, 4428288, 4489792, 4634624, 4888080, 4920320, 5045760, 5051016, 5213952, 5535360, 5612240, 5793280, 5904384, 6313770, 6517440, 6642432, 6727680, 6734688, 6951936, 7380480, 7576524, 7820928, 8303040, 8418360, 8570880, 8689920, 8856576, 8979584, 9470655, 9776160, 9840640, 10091520, 10102032, 10427904, 11070720, 11224480, 11586560, 12627540, 13034880, 13284864, 13469376, 13903872, 14760960, 15153048, 15641856, 16606080, 16836720, 17379840, 17713152, 17959168, 18941310, 19552320, 20183040, 20204064, 20855808, 22141440, 22448960, 23173120, 25255080, 26069760, 26569728, 26938752, 29521920, 30306096, 31283712, 33212160, 33673440, 34759680, 35918336, 37882620, 39104640, 40408128, 41711616, 44282880, 44897920, 50510160, 52139520, 53139456, 53877504, 60612192, 62567424, 66424320, 67346880, 69519360, 71836672, 75765240, 78209280, 80816256, 88565760, 89795840, 101020320, 104279040, 107755008, 121224384, 125134848, 132848640, 134693760, 143673344, 151530480, 156418560, 161632512, 179591680, 202040640, 208558080, 215510016, 242448768, 265697280, 269387520, 303060960, 312837120, 323265024, 359183360, 404081280, 431020032, 484897536, 538775040, 606121920, 625674240, 646530048, 718366720, 808162560, 969795072, 1077550080, 1212243840, 1293060096, 1616325120, 1939590144, 2155100160, 2424487680, 3232650240, 3879180288, 4848975360, 6465300480, 9697950720, 19395901440]

約数ペア:

[(1, 19395901440), (2, 9697950720), (3, 6465300480), (4, 4848975360), (5, 3879180288), (6, 3232650240), (8, 2424487680), (9, 2155100160), (10, 1939590144), (12, 1616325120), (15, 1293060096), (16, 1212243840), (18, 1077550080), (20, 969795072), (24, 808162560), (27, 718366720), (30, 646530048), (31, 625674240), (32, 606121920), (36, 538775040), (40, 484897536), (45, 431020032), (48, 404081280), (54, 359183360), (60, 323265024), (62, 312837120), (64, 303060960), (72, 269387520), (73, 265697280), (80, 242448768), (90, 215510016), (93, 208558080), (96, 202040640), (108, 179591680), (120, 161632512), (124, 156418560), (128, 151530480), (135, 143673344), (144, 134693760), (146, 132848640), (155, 125134848), (160, 121224384), (180, 107755008), (186, 104279040), (192, 101020320), (216, 89795840), (219, 88565760), (240, 80816256), (248, 78209280), (256, 75765240), (270, 71836672), (279, 69519360), (288, 67346880), (292, 66424320), (310, 62567424), (320, 60612192), (360, 53877504), (365, 53139456), (372, 52139520), (384, 50510160), (432, 44897920), (438, 44282880), (465, 41711616), (480, 40408128), (496, 39104640), (512, 37882620), (540, 35918336), (558, 34759680), (576, 33673440), (584, 33212160), (620, 31283712), (640, 30306096), (657, 29521920), (720, 26938752), (730, 26569728), (744, 26069760), (768, 25255080), (837, 23173120), (864, 22448960), (876, 22141440), (930, 20855808), (960, 20204064), (961, 20183040), (992, 19552320), (1024, 18941310), (1080, 17959168), (1095, 17713152), (1116, 17379840), (1152, 16836720), (1168, 16606080), (1240, 15641856), (1280, 15153048), (1314, 14760960), (1395, 13903872), (1440, 13469376), (1460, 13284864), (1488, 13034880), (1536, 12627540), (1674, 11586560), (1728, 11224480), (1752, 11070720), (1860, 10427904), (1920, 10102032), (1922, 10091520), (1971, 9840640), (1984, 9776160), (2048, 9470655), (2160, 8979584), (2190, 8856576), (2232, 8689920), (2263, 8570880), (2304, 8418360), (2336, 8303040), (2480, 7820928), (2560, 7576524), (2628, 7380480), (2790, 6951936), (2880, 6734688), (2883, 6727680), (2920, 6642432), (2976, 6517440), (3072, 6313770), (3285, 5904384), (3348, 5793280), (3456, 5612240), (3504, 5535360), (3720, 5213952), (3840, 5051016), (3844, 5045760), (3942, 4920320), (3968, 4888080), (4185, 4634624), (4320, 4489792), (4380, 4428288), (4464, 4344960), (4526, 4285440), (4608, 4209180), (4672, 4151520), (4805, 4036608), (4960, 3910464), (5120, 3788262), (5256, 3690240), (5580, 3475968), (5760, 3367344), (5766, 3363840), (5840, 3321216), (5952, 3258720), (6144, 3156885), (6570, 2952192), (6696, 2896640), (6789, 2856960), (6912, 2806120), (7008, 2767680), (7440, 2606976), (7680, 2525508), (7688, 2522880), (7884, 2460160), (7936, 2444040), (8370, 2317312), (8640, 2244896), (8649, 2242560), (8760, 2214144), (8928, 2172480), (9052, 2142720), (9216, 2104590), (9344, 2075760), (9610, 2018304), (9855, 1968128), (9920, 1955232), (10240, 1894131), (10512, 1845120), (11160, 1737984), (11315, 1714176), (11520, 1683672), (11532, 1681920), (11680, 1660608), (11904, 1629360), (13140, 1476096), (13392, 1448320), (13578, 1428480), (13824, 1403060), (14016, 1383840), (14415, 1345536), (14880, 1303488), (15360, 1262754), (15376, 1261440), (15768, 1230080), (15872, 1222020), (16740, 1158656), (17280, 1122448), (17298, 1121280), (17520, 1107072), (17856, 1086240), (18104, 1071360), (18432, 1052295), (18688, 1037880), (19220, 1009152), (19710, 984064), (19840, 977616), (20367, 952320), (21024, 922560), (22320, 868992), (22630, 857088), (23040, 841836), (23064, 840960), (23360, 830304), (23808, 814680), (25947, 747520), (26280, 738048), (26784, 724160), (27156, 714240), (27648, 701530), (28032, 691920), (28830, 672768), (29760, 651744), (30720, 631377), (30752, 630720), (31536, 615040), (31744, 611010), (33480, 579328), (33945, 571392), (34560, 561224), (34596, 560640), (35040, 553536), (35712, 543120), (36208, 535680), (37376, 518940), (38440, 504576), (39420, 492032), (39680, 488808), (40734, 476160), (42048, 461280), (43245, 448512), (44640, 434496), (45260, 428544), (46080, 420918), (46128, 420480), (46720, 415152), (47616, 407340), (51894, 373760), (52560, 369024), (53568, 362080), (54312, 357120), (55296, 350765), (56064, 345960), (57660, 336384), (59520, 325872), (61101, 317440), (61504, 315360), (63072, 307520), (63488, 305505), (66960, 289664), (67890, 285696), (69120, 280612), (69192, 280320), (70080, 276768), (70153, 276480), (71424, 271560), (72416, 267840), (74752, 259470), (76880, 252288), (78840, 246016), (79360, 244404), (81468, 238080), (84096, 230640), (86490, 224256), (89280, 217248), (90520, 214272), (92160, 210459), (92256, 210240), (93440, 207576), (95232, 203670), (101835, 190464), (103788, 186880), (105120, 184512), (107136, 181040), (108624, 178560), (112128, 172980), (115320, 168192), (119040, 162936), (122202, 158720), (123008, 157680), (126144, 153760), (129735, 149504), (133920, 144832), (135780, 142848), (138240, 140306), (138384, 140160)]