19301057280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{809}}^1$

素因数の和:964

約数の個数: 432

約数和(自身を含む): 71026956000

約数和(自身を除く): 51725898720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 109, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 218, 228, 240, 256, 285, 288, 304, 320, 327, 342, 360, 380, 384, 436, 456, 480, 545, 570, 576, 608, 640, 654, 684, 720, 760, 768, 809, 855, 872, 912, 960, 981, 1090, 1140, 1152, 1216, 1280, 1308, 1368, 1440, 1520, 1618, 1635, 1710, 1744, 1824, 1920, 1962, 2071, 2180, 2280, 2304, 2427, 2432, 2616, 2736, 2880, 3040, 3236, 3270, 3420, 3488, 3648, 3840, 3924, 4045, 4142, 4360, 4560, 4854, 4864, 4905, 5232, 5472, 5760, 6080, 6213, 6472, 6540, 6840, 6976, 7281, 7296, 7848, 8090, 8284, 8720, 9120, 9708, 9810, 10355, 10464, 10944, 11520, 12135, 12160, 12426, 12944, 13080, 13680, 13952, 14562, 14592, 15371, 15696, 16180, 16568, 17440, 18240, 18639, 19416, 19620, 20710, 20928, 21888, 24270, 24320, 24852, 25888, 26160, 27360, 27904, 29124, 30742, 31065, 31392, 32360, 33136, 34880, 36405, 36480, 37278, 38832, 39240, 41420, 41856, 43776, 46113, 48540, 49704, 51776, 52320, 54720, 58248, 61484, 62130, 62784, 64720, 66272, 69760, 72810, 72960, 74556, 76855, 77664, 78480, 82840, 83712, 88181, 92226, 93195, 97080, 99408, 103552, 104640, 109440, 116496, 122968, 124260, 125568, 129440, 132544, 138339, 139520, 145620, 149112, 153710, 155328, 156960, 165680, 176362, 184452, 186390, 194160, 198816, 207104, 209280, 218880, 230565, 232992, 245936, 248520, 251136, 258880, 264543, 265088, 276678, 291240, 298224, 307420, 310656, 313920, 331360, 352724, 368904, 372780, 388320, 397632, 418560, 440905, 461130, 465984, 491872, 497040, 517760, 529086, 530176, 553356, 582480, 596448, 614840, 621312, 627840, 662720, 691695, 705448, 737808, 745560, 776640, 793629, 795264, 881810, 922260, 931968, 983744, 994080, 1035520, 1058172, 1106712, 1164960, 1192896, 1229680, 1255680, 1322715, 1325440, 1383390, 1410896, 1475616, 1491120, 1553280, 1587258, 1590528, 1675439, 1763620, 1844520, 1863936, 1967488, 1988160, 2116344, 2213424, 2329920, 2385792, 2459360, 2645430, 2650880, 2766780, 2821792, 2951232, 2982240, 3106560, 3174516, 3350878, 3527240, 3689040, 3934976, 3968145, 3976320, 4232688, 4426848, 4659840, 4771584, 4918720, 5026317, 5290860, 5533560, 5643584, 5902464, 5964480, 6349032, 6701756, 7054480, 7378080, 7936290, 7952640, 8377195, 8465376, 8853696, 9319680, 9837440, 10052634, 10581720, 11067120, 11287168, 11804928, 11928960, 12698064, 13403512, 14108960, 14756160, 15078951, 15872580, 16754390, 16930752, 17707392, 19674880, 20105268, 21163440, 22134240, 22574336, 23857920, 25131585, 25396128, 26807024, 28217920, 29512320, 30157902, 31745160, 33508780, 33861504, 35414784, 40210536, 42326880, 44268480, 50263170, 50792256, 53614048, 56435840, 59024640, 60315804, 63490320, 67017560, 67723008, 75394755, 80421072, 84653760, 88536960, 100526340, 101584512, 107228096, 112871680, 120631608, 126980640, 134035120, 150789510, 160842144, 169307520, 177073920, 201052680, 203169024, 214456192, 241263216, 253961280, 268070240, 301579020, 321684288, 338615040, 402105360, 428912384, 482526432, 507922560, 536140480, 603158040, 643368576, 804210720, 965052864, 1015845120, 1072280960, 1206316080, 1286737152, 1608421440, 1930105728, 2144561920, 2412632160, 3216842880, 3860211456, 4825264320, 6433685760, 9650528640, 19301057280]

約数ペア:

[(1, 19301057280), (2, 9650528640), (3, 6433685760), (4, 4825264320), (5, 3860211456), (6, 3216842880), (8, 2412632160), (9, 2144561920), (10, 1930105728), (12, 1608421440), (15, 1286737152), (16, 1206316080), (18, 1072280960), (19, 1015845120), (20, 965052864), (24, 804210720), (30, 643368576), (32, 603158040), (36, 536140480), (38, 507922560), (40, 482526432), (45, 428912384), (48, 402105360), (57, 338615040), (60, 321684288), (64, 301579020), (72, 268070240), (76, 253961280), (80, 241263216), (90, 214456192), (95, 203169024), (96, 201052680), (109, 177073920), (114, 169307520), (120, 160842144), (128, 150789510), (144, 134035120), (152, 126980640), (160, 120631608), (171, 112871680), (180, 107228096), (190, 101584512), (192, 100526340), (218, 88536960), (228, 84653760), (240, 80421072), (256, 75394755), (285, 67723008), (288, 67017560), (304, 63490320), (320, 60315804), (327, 59024640), (342, 56435840), (360, 53614048), (380, 50792256), (384, 50263170), (436, 44268480), (456, 42326880), (480, 40210536), (545, 35414784), (570, 33861504), (576, 33508780), (608, 31745160), (640, 30157902), (654, 29512320), (684, 28217920), (720, 26807024), (760, 25396128), (768, 25131585), (809, 23857920), (855, 22574336), (872, 22134240), (912, 21163440), (960, 20105268), (981, 19674880), (1090, 17707392), (1140, 16930752), (1152, 16754390), (1216, 15872580), (1280, 15078951), (1308, 14756160), (1368, 14108960), (1440, 13403512), (1520, 12698064), (1618, 11928960), (1635, 11804928), (1710, 11287168), (1744, 11067120), (1824, 10581720), (1920, 10052634), (1962, 9837440), (2071, 9319680), (2180, 8853696), (2280, 8465376), (2304, 8377195), (2427, 7952640), (2432, 7936290), (2616, 7378080), (2736, 7054480), (2880, 6701756), (3040, 6349032), (3236, 5964480), (3270, 5902464), (3420, 5643584), (3488, 5533560), (3648, 5290860), (3840, 5026317), (3924, 4918720), (4045, 4771584), (4142, 4659840), (4360, 4426848), (4560, 4232688), (4854, 3976320), (4864, 3968145), (4905, 3934976), (5232, 3689040), (5472, 3527240), (5760, 3350878), (6080, 3174516), (6213, 3106560), (6472, 2982240), (6540, 2951232), (6840, 2821792), (6976, 2766780), (7281, 2650880), (7296, 2645430), (7848, 2459360), (8090, 2385792), (8284, 2329920), (8720, 2213424), (9120, 2116344), (9708, 1988160), (9810, 1967488), (10355, 1863936), (10464, 1844520), (10944, 1763620), (11520, 1675439), (12135, 1590528), (12160, 1587258), (12426, 1553280), (12944, 1491120), (13080, 1475616), (13680, 1410896), (13952, 1383390), (14562, 1325440), (14592, 1322715), (15371, 1255680), (15696, 1229680), (16180, 1192896), (16568, 1164960), (17440, 1106712), (18240, 1058172), (18639, 1035520), (19416, 994080), (19620, 983744), (20710, 931968), (20928, 922260), (21888, 881810), (24270, 795264), (24320, 793629), (24852, 776640), (25888, 745560), (26160, 737808), (27360, 705448), (27904, 691695), (29124, 662720), (30742, 627840), (31065, 621312), (31392, 614840), (32360, 596448), (33136, 582480), (34880, 553356), (36405, 530176), (36480, 529086), (37278, 517760), (38832, 497040), (39240, 491872), (41420, 465984), (41856, 461130), (43776, 440905), (46113, 418560), (48540, 397632), (49704, 388320), (51776, 372780), (52320, 368904), (54720, 352724), (58248, 331360), (61484, 313920), (62130, 310656), (62784, 307420), (64720, 298224), (66272, 291240), (69760, 276678), (72810, 265088), (72960, 264543), (74556, 258880), (76855, 251136), (77664, 248520), (78480, 245936), (82840, 232992), (83712, 230565), (88181, 218880), (92226, 209280), (93195, 207104), (97080, 198816), (99408, 194160), (103552, 186390), (104640, 184452), (109440, 176362), (116496, 165680), (122968, 156960), (124260, 155328), (125568, 153710), (129440, 149112), (132544, 145620), (138339, 139520)]