19858192640

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:210

約数の個数: 576

約数和(自身を含む): 60079864320

約数和(自身を除く): 40221671680

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 23, 26, 32, 40, 44, 46, 52, 53, 55, 64, 65, 80, 88, 89, 92, 104, 106, 110, 115, 128, 130, 143, 160, 176, 178, 184, 208, 212, 220, 230, 253, 256, 260, 265, 286, 299, 320, 352, 356, 368, 416, 424, 440, 445, 460, 506, 520, 530, 572, 583, 598, 640, 689, 704, 712, 715, 736, 832, 848, 880, 890, 920, 979, 1012, 1040, 1060, 1144, 1157, 1166, 1196, 1219, 1265, 1280, 1378, 1408, 1424, 1430, 1472, 1495, 1664, 1696, 1760, 1780, 1840, 1958, 2024, 2047, 2080, 2120, 2288, 2314, 2332, 2392, 2438, 2530, 2756, 2816, 2848, 2860, 2915, 2944, 2990, 3289, 3328, 3392, 3445, 3520, 3560, 3680, 3916, 4048, 4094, 4160, 4240, 4576, 4628, 4664, 4717, 4784, 4876, 4895, 5060, 5512, 5696, 5720, 5785, 5830, 5888, 5980, 6095, 6578, 6784, 6890, 7040, 7120, 7360, 7579, 7832, 8096, 8188, 8320, 8480, 9152, 9256, 9328, 9434, 9568, 9752, 9790, 10120, 10235, 11024, 11392, 11440, 11570, 11660, 11960, 12190, 12727, 13156, 13409, 13568, 13780, 14080, 14240, 14720, 15158, 15664, 15847, 16192, 16376, 16445, 16640, 16960, 18304, 18512, 18656, 18868, 19136, 19504, 19580, 20240, 20470, 22048, 22517, 22784, 22880, 23140, 23320, 23585, 23920, 24380, 25454, 26312, 26611, 26818, 27560, 28480, 29440, 30316, 31328, 31694, 32384, 32752, 32890, 33920, 36608, 37024, 37312, 37736, 37895, 38272, 39008, 39160, 40480, 40940, 44096, 45034, 45760, 46280, 46640, 47170, 47840, 48760, 50908, 51887, 52624, 53222, 53636, 55120, 56960, 60632, 61321, 62656, 63388, 63635, 64768, 65504, 65780, 67045, 67840, 74048, 74624, 75472, 75790, 76544, 78016, 78320, 79235, 80960, 81880, 88192, 90068, 91520, 92560, 93280, 94340, 95680, 97520, 101816, 103774, 105248, 106444, 107272, 108491, 110240, 112585, 113920, 121264, 122642, 125312, 126776, 127270, 131008, 131560, 133055, 134090, 148096, 149248, 150944, 151580, 156032, 156640, 158470, 161920, 163760, 174317, 176384, 180136, 183040, 185120, 186560, 188680, 191360, 195040, 203632, 207548, 210496, 212888, 214544, 216982, 220480, 225170, 242528, 245284, 250624, 253552, 254540, 259435, 262016, 263120, 266110, 268180, 292721, 296192, 301888, 303160, 306605, 312064, 313280, 316940, 323840, 327520, 348634, 360272, 370240, 373120, 377360, 382720, 390080, 407264, 415096, 420992, 425776, 429088, 433964, 440960, 450340, 485056, 490568, 507104, 509080, 518870, 524032, 526240, 532220, 536360, 542455, 585442, 603776, 606320, 613210, 626560, 633880, 655040, 674531, 697268, 720544, 740480, 746240, 754720, 780160, 814528, 830192, 841984, 851552, 858176, 867928, 871585, 881920, 900680, 970112, 981136, 1014208, 1018160, 1037740, 1052480, 1064440, 1072720, 1084910, 1170884, 1193401, 1207552, 1212640, 1226420, 1253120, 1267760, 1310080, 1349062, 1394536, 1410383, 1441088, 1463605, 1480960, 1509440, 1560320, 1629056, 1660384, 1703104, 1716352, 1735856, 1743170, 1801360, 1940224, 1962272, 2028416, 2036320, 2075480, 2104960, 2128880, 2145440, 2169820, 2341768, 2386802, 2425280, 2452840, 2535520, 2620160, 2698124, 2789072, 2820766, 2882176, 2927210, 3018880, 3258112, 3320768, 3372655, 3406208, 3432704, 3471712, 3486340, 3602720, 3924544, 4056832, 4072640, 4150960, 4209920, 4257760, 4290880, 4339640, 4683536, 4773604, 4850560, 4905680, 5071040, 5396248, 5578144, 5641532, 5764352, 5854420, 5967005, 6037760, 6641536, 6745310, 6812416, 6943424, 6972680, 7051915, 7205440, 7849088, 8145280, 8301920, 8515520, 8581760, 8679280, 9367072, 9547208, 9701120, 9811360, 10142080, 10792496, 11156288, 11283064, 11708840, 11934010, 13283072, 13490620, 13886848, 13945360, 14103830, 14410880, 15514213, 15698176, 16290560, 16603840, 17031040, 17163520, 17358560, 18734144, 19094416, 19622720, 20284160, 21584992, 22312576, 22566128, 23417680, 23868020, 26981240, 27773696, 27890720, 28207660, 28821760, 31028426, 33207680, 34062080, 34717120, 37468288, 38188832, 39245440, 43169984, 44625152, 45132256, 46835360, 47736040, 53962480, 55781440, 56415320, 62056852, 66415360, 69434240, 74936576, 76377664, 77571065, 78490880, 86339968, 90264512, 93670720, 95472080, 107924960, 111562880, 112830640, 124113704, 138868480, 152755328, 155142130, 172679936, 180529024, 187341440, 190944160, 215849920, 223125760, 225661280, 248227408, 305510656, 310284260, 361058048, 374682880, 381888320, 431699840, 451322560, 496454816, 620568520, 763776640, 863399680, 902645120, 992909632, 1241137040, 1527553280, 1805290240, 1985819264, 2482274080, 3971638528, 4964548160, 9929096320, 19858192640]

約数ペア:

[(1, 19858192640), (2, 9929096320), (4, 4964548160), (5, 3971638528), (8, 2482274080), (10, 1985819264), (11, 1805290240), (13, 1527553280), (16, 1241137040), (20, 992909632), (22, 902645120), (23, 863399680), (26, 763776640), (32, 620568520), (40, 496454816), (44, 451322560), (46, 431699840), (52, 381888320), (53, 374682880), (55, 361058048), (64, 310284260), (65, 305510656), (80, 248227408), (88, 225661280), (89, 223125760), (92, 215849920), (104, 190944160), (106, 187341440), (110, 180529024), (115, 172679936), (128, 155142130), (130, 152755328), (143, 138868480), (160, 124113704), (176, 112830640), (178, 111562880), (184, 107924960), (208, 95472080), (212, 93670720), (220, 90264512), (230, 86339968), (253, 78490880), (256, 77571065), (260, 76377664), (265, 74936576), (286, 69434240), (299, 66415360), (320, 62056852), (352, 56415320), (356, 55781440), (368, 53962480), (416, 47736040), (424, 46835360), (440, 45132256), (445, 44625152), (460, 43169984), (506, 39245440), (520, 38188832), (530, 37468288), (572, 34717120), (583, 34062080), (598, 33207680), (640, 31028426), (689, 28821760), (704, 28207660), (712, 27890720), (715, 27773696), (736, 26981240), (832, 23868020), (848, 23417680), (880, 22566128), (890, 22312576), (920, 21584992), (979, 20284160), (1012, 19622720), (1040, 19094416), (1060, 18734144), (1144, 17358560), (1157, 17163520), (1166, 17031040), (1196, 16603840), (1219, 16290560), (1265, 15698176), (1280, 15514213), (1378, 14410880), (1408, 14103830), (1424, 13945360), (1430, 13886848), (1472, 13490620), (1495, 13283072), (1664, 11934010), (1696, 11708840), (1760, 11283064), (1780, 11156288), (1840, 10792496), (1958, 10142080), (2024, 9811360), (2047, 9701120), (2080, 9547208), (2120, 9367072), (2288, 8679280), (2314, 8581760), (2332, 8515520), (2392, 8301920), (2438, 8145280), (2530, 7849088), (2756, 7205440), (2816, 7051915), (2848, 6972680), (2860, 6943424), (2915, 6812416), (2944, 6745310), (2990, 6641536), (3289, 6037760), (3328, 5967005), (3392, 5854420), (3445, 5764352), (3520, 5641532), (3560, 5578144), (3680, 5396248), (3916, 5071040), (4048, 4905680), (4094, 4850560), (4160, 4773604), (4240, 4683536), (4576, 4339640), (4628, 4290880), (4664, 4257760), (4717, 4209920), (4784, 4150960), (4876, 4072640), (4895, 4056832), (5060, 3924544), (5512, 3602720), (5696, 3486340), (5720, 3471712), (5785, 3432704), (5830, 3406208), (5888, 3372655), (5980, 3320768), (6095, 3258112), (6578, 3018880), (6784, 2927210), (6890, 2882176), (7040, 2820766), (7120, 2789072), (7360, 2698124), (7579, 2620160), (7832, 2535520), (8096, 2452840), (8188, 2425280), (8320, 2386802), (8480, 2341768), (9152, 2169820), (9256, 2145440), (9328, 2128880), (9434, 2104960), (9568, 2075480), (9752, 2036320), (9790, 2028416), (10120, 1962272), (10235, 1940224), (11024, 1801360), (11392, 1743170), (11440, 1735856), (11570, 1716352), (11660, 1703104), (11960, 1660384), (12190, 1629056), (12727, 1560320), (13156, 1509440), (13409, 1480960), (13568, 1463605), (13780, 1441088), (14080, 1410383), (14240, 1394536), (14720, 1349062), (15158, 1310080), (15664, 1267760), (15847, 1253120), (16192, 1226420), (16376, 1212640), (16445, 1207552), (16640, 1193401), (16960, 1170884), (18304, 1084910), (18512, 1072720), (18656, 1064440), (18868, 1052480), (19136, 1037740), (19504, 1018160), (19580, 1014208), (20240, 981136), (20470, 970112), (22048, 900680), (22517, 881920), (22784, 871585), (22880, 867928), (23140, 858176), (23320, 851552), (23585, 841984), (23920, 830192), (24380, 814528), (25454, 780160), (26312, 754720), (26611, 746240), (26818, 740480), (27560, 720544), (28480, 697268), (29440, 674531), (30316, 655040), (31328, 633880), (31694, 626560), (32384, 613210), (32752, 606320), (32890, 603776), (33920, 585442), (36608, 542455), (37024, 536360), (37312, 532220), (37736, 526240), (37895, 524032), (38272, 518870), (39008, 509080), (39160, 507104), (40480, 490568), (40940, 485056), (44096, 450340), (45034, 440960), (45760, 433964), (46280, 429088), (46640, 425776), (47170, 420992), (47840, 415096), (48760, 407264), (50908, 390080), (51887, 382720), (52624, 377360), (53222, 373120), (53636, 370240), (55120, 360272), (56960, 348634), (60632, 327520), (61321, 323840), (62656, 316940), (63388, 313280), (63635, 312064), (64768, 306605), (65504, 303160), (65780, 301888), (67045, 296192), (67840, 292721), (74048, 268180), (74624, 266110), (75472, 263120), (75790, 262016), (76544, 259435), (78016, 254540), (78320, 253552), (79235, 250624), (80960, 245284), (81880, 242528), (88192, 225170), (90068, 220480), (91520, 216982), (92560, 214544), (93280, 212888), (94340, 210496), (95680, 207548), (97520, 203632), (101816, 195040), (103774, 191360), (105248, 188680), (106444, 186560), (107272, 185120), (108491, 183040), (110240, 180136), (112585, 176384), (113920, 174317), (121264, 163760), (122642, 161920), (125312, 158470), (126776, 156640), (127270, 156032), (131008, 151580), (131560, 150944), (133055, 149248), (134090, 148096)]