19523889280

素因数分解:

$2^7\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:241

約数の個数: 512

約数和(自身を含む): 59535360000

約数和(自身を除く): 40011470720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 32, 35, 38, 40, 49, 56, 62, 64, 70, 76, 80, 95, 98, 112, 124, 128, 133, 140, 151, 152, 155, 160, 190, 196, 217, 224, 245, 248, 266, 280, 302, 304, 310, 320, 343, 380, 392, 434, 448, 490, 496, 532, 560, 589, 604, 608, 620, 640, 665, 686, 755, 760, 784, 868, 896, 931, 980, 992, 1057, 1064, 1085, 1120, 1178, 1208, 1216, 1240, 1330, 1372, 1510, 1519, 1520, 1568, 1715, 1736, 1862, 1960, 1984, 2114, 2128, 2170, 2240, 2356, 2416, 2432, 2480, 2660, 2744, 2869, 2945, 3020, 3038, 3040, 3136, 3430, 3472, 3724, 3920, 3968, 4123, 4228, 4256, 4340, 4480, 4655, 4681, 4712, 4832, 4960, 5285, 5320, 5488, 5738, 5890, 6040, 6076, 6080, 6272, 6517, 6860, 6944, 7399, 7448, 7595, 7840, 8246, 8456, 8512, 8680, 9310, 9362, 9424, 9664, 9920, 10570, 10633, 10640, 10976, 11476, 11780, 12080, 12152, 12160, 13034, 13720, 13888, 14345, 14798, 14896, 15190, 15680, 16492, 16912, 17024, 17360, 18620, 18724, 18848, 19328, 19840, 20083, 20615, 21140, 21266, 21280, 21952, 22952, 23405, 23560, 24160, 24304, 26068, 27440, 27776, 28690, 28861, 29596, 29792, 30380, 31360, 32585, 32767, 32984, 33824, 34720, 36995, 37240, 37448, 37696, 40166, 41230, 42280, 42532, 42560, 43904, 45904, 46810, 47120, 48320, 48608, 51793, 52136, 53165, 54880, 57380, 57722, 59192, 59584, 60760, 65170, 65534, 65968, 67648, 69440, 73990, 74480, 74896, 75392, 80332, 82460, 84560, 85064, 85120, 88939, 91808, 93620, 94240, 96640, 97216, 100415, 103586, 104272, 106330, 109760, 114760, 115444, 118384, 119168, 121520, 130340, 131068, 131936, 135296, 138880, 140581, 144305, 147980, 148960, 149792, 160664, 163835, 164920, 169120, 170128, 177878, 183616, 187240, 188480, 194432, 200830, 202027, 207172, 208544, 212660, 219520, 229369, 229520, 230888, 236768, 243040, 258965, 260680, 262136, 263872, 281162, 288610, 295960, 297920, 299584, 321328, 327670, 329840, 338240, 340256, 355756, 367232, 374480, 376960, 401660, 404054, 414344, 417088, 425320, 444695, 458738, 459040, 461776, 473536, 486080, 517930, 521360, 524272, 527744, 562324, 577220, 591920, 595840, 599168, 622573, 642656, 655340, 659680, 676480, 680512, 702905, 711512, 748960, 803320, 808108, 828688, 834176, 850640, 889390, 917476, 918080, 923552, 947072, 972160, 984067, 1010135, 1035860, 1042720, 1048544, 1124648, 1146845, 1154440, 1183840, 1245146, 1285312, 1310680, 1319360, 1361024, 1405810, 1423024, 1497920, 1605583, 1606640, 1616216, 1657376, 1701280, 1778780, 1834952, 1836160, 1847104, 1968134, 2020270, 2071720, 2085440, 2097088, 2249296, 2293690, 2308880, 2367680, 2490292, 2570624, 2621360, 2638720, 2811620, 2846048, 2995840, 3112865, 3211166, 3213280, 3232432, 3314752, 3402560, 3557560, 3669904, 3694208, 3936268, 4040540, 4143440, 4170880, 4194176, 4358011, 4498592, 4587380, 4617760, 4735360, 4920335, 4980584, 5242720, 5623240, 5692096, 6225730, 6422332, 6426560, 6464864, 6629504, 6805120, 7115120, 7339808, 7872536, 8027915, 8081080, 8286880, 8716022, 8997184, 9174760, 9235520, 9840670, 9961168, 10485440, 11246480, 11384192, 12451460, 12844664, 12853120, 12929728, 14230240, 14679616, 15745072, 16055830, 16162160, 16573760, 17432044, 17994368, 18349520, 18471040, 19681340, 19922336, 20970880, 21790055, 22492960, 24902920, 25689328, 25859456, 28460480, 29359232, 30506077, 31490144, 32111660, 32324320, 33147520, 34864088, 36699040, 39362680, 39844672, 43580110, 44985920, 49805840, 51378656, 56920960, 61012154, 62980288, 64223320, 64648640, 69728176, 73398080, 78725360, 79689344, 87160220, 89971840, 99611680, 102757312, 122024308, 125960576, 128446640, 129297280, 139456352, 146796160, 152530385, 157450720, 174320440, 199223360, 205514624, 244048616, 256893280, 278912704, 305060770, 314901440, 348640880, 398446720, 488097232, 513786560, 557825408, 610121540, 629802880, 697281760, 976194464, 1027573120, 1220243080, 1394563520, 1952388928, 2440486160, 2789127040, 3904777856, 4880972320, 9761944640, 19523889280]

約数ペア:

[(1, 19523889280), (2, 9761944640), (4, 4880972320), (5, 3904777856), (7, 2789127040), (8, 2440486160), (10, 1952388928), (14, 1394563520), (16, 1220243080), (19, 1027573120), (20, 976194464), (28, 697281760), (31, 629802880), (32, 610121540), (35, 557825408), (38, 513786560), (40, 488097232), (49, 398446720), (56, 348640880), (62, 314901440), (64, 305060770), (70, 278912704), (76, 256893280), (80, 244048616), (95, 205514624), (98, 199223360), (112, 174320440), (124, 157450720), (128, 152530385), (133, 146796160), (140, 139456352), (151, 129297280), (152, 128446640), (155, 125960576), (160, 122024308), (190, 102757312), (196, 99611680), (217, 89971840), (224, 87160220), (245, 79689344), (248, 78725360), (266, 73398080), (280, 69728176), (302, 64648640), (304, 64223320), (310, 62980288), (320, 61012154), (343, 56920960), (380, 51378656), (392, 49805840), (434, 44985920), (448, 43580110), (490, 39844672), (496, 39362680), (532, 36699040), (560, 34864088), (589, 33147520), (604, 32324320), (608, 32111660), (620, 31490144), (640, 30506077), (665, 29359232), (686, 28460480), (755, 25859456), (760, 25689328), (784, 24902920), (868, 22492960), (896, 21790055), (931, 20970880), (980, 19922336), (992, 19681340), (1057, 18471040), (1064, 18349520), (1085, 17994368), (1120, 17432044), (1178, 16573760), (1208, 16162160), (1216, 16055830), (1240, 15745072), (1330, 14679616), (1372, 14230240), (1510, 12929728), (1519, 12853120), (1520, 12844664), (1568, 12451460), (1715, 11384192), (1736, 11246480), (1862, 10485440), (1960, 9961168), (1984, 9840670), (2114, 9235520), (2128, 9174760), (2170, 8997184), (2240, 8716022), (2356, 8286880), (2416, 8081080), (2432, 8027915), (2480, 7872536), (2660, 7339808), (2744, 7115120), (2869, 6805120), (2945, 6629504), (3020, 6464864), (3038, 6426560), (3040, 6422332), (3136, 6225730), (3430, 5692096), (3472, 5623240), (3724, 5242720), (3920, 4980584), (3968, 4920335), (4123, 4735360), (4228, 4617760), (4256, 4587380), (4340, 4498592), (4480, 4358011), (4655, 4194176), (4681, 4170880), (4712, 4143440), (4832, 4040540), (4960, 3936268), (5285, 3694208), (5320, 3669904), (5488, 3557560), (5738, 3402560), (5890, 3314752), (6040, 3232432), (6076, 3213280), (6080, 3211166), (6272, 3112865), (6517, 2995840), (6860, 2846048), (6944, 2811620), (7399, 2638720), (7448, 2621360), (7595, 2570624), (7840, 2490292), (8246, 2367680), (8456, 2308880), (8512, 2293690), (8680, 2249296), (9310, 2097088), (9362, 2085440), (9424, 2071720), (9664, 2020270), (9920, 1968134), (10570, 1847104), (10633, 1836160), (10640, 1834952), (10976, 1778780), (11476, 1701280), (11780, 1657376), (12080, 1616216), (12152, 1606640), (12160, 1605583), (13034, 1497920), (13720, 1423024), (13888, 1405810), (14345, 1361024), (14798, 1319360), (14896, 1310680), (15190, 1285312), (15680, 1245146), (16492, 1183840), (16912, 1154440), (17024, 1146845), (17360, 1124648), (18620, 1048544), (18724, 1042720), (18848, 1035860), (19328, 1010135), (19840, 984067), (20083, 972160), (20615, 947072), (21140, 923552), (21266, 918080), (21280, 917476), (21952, 889390), (22952, 850640), (23405, 834176), (23560, 828688), (24160, 808108), (24304, 803320), (26068, 748960), (27440, 711512), (27776, 702905), (28690, 680512), (28861, 676480), (29596, 659680), (29792, 655340), (30380, 642656), (31360, 622573), (32585, 599168), (32767, 595840), (32984, 591920), (33824, 577220), (34720, 562324), (36995, 527744), (37240, 524272), (37448, 521360), (37696, 517930), (40166, 486080), (41230, 473536), (42280, 461776), (42532, 459040), (42560, 458738), (43904, 444695), (45904, 425320), (46810, 417088), (47120, 414344), (48320, 404054), (48608, 401660), (51793, 376960), (52136, 374480), (53165, 367232), (54880, 355756), (57380, 340256), (57722, 338240), (59192, 329840), (59584, 327670), (60760, 321328), (65170, 299584), (65534, 297920), (65968, 295960), (67648, 288610), (69440, 281162), (73990, 263872), (74480, 262136), (74896, 260680), (75392, 258965), (80332, 243040), (82460, 236768), (84560, 230888), (85064, 229520), (85120, 229369), (88939, 219520), (91808, 212660), (93620, 208544), (94240, 207172), (96640, 202027), (97216, 200830), (100415, 194432), (103586, 188480), (104272, 187240), (106330, 183616), (109760, 177878), (114760, 170128), (115444, 169120), (118384, 164920), (119168, 163835), (121520, 160664), (130340, 149792), (131068, 148960), (131936, 147980), (135296, 144305), (138880, 140581)]