18709098240

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:388

約数の個数: 576

約数和(自身を含む): 71205765120

約数和(自身を除く): 52496666880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 47, 48, 56, 59, 60, 64, 70, 80, 84, 94, 96, 105, 112, 118, 120, 128, 140, 141, 160, 168, 177, 188, 192, 210, 224, 235, 236, 240, 251, 256, 280, 282, 295, 320, 329, 336, 354, 376, 384, 413, 420, 448, 470, 472, 480, 502, 560, 564, 590, 640, 658, 672, 705, 708, 752, 753, 768, 826, 840, 885, 896, 940, 944, 960, 987, 1004, 1120, 1128, 1180, 1239, 1255, 1280, 1316, 1344, 1410, 1416, 1504, 1506, 1645, 1652, 1680, 1757, 1770, 1792, 1880, 1888, 1920, 1974, 2008, 2065, 2240, 2256, 2360, 2478, 2510, 2632, 2688, 2773, 2820, 2832, 3008, 3012, 3290, 3304, 3360, 3514, 3540, 3760, 3765, 3776, 3840, 3948, 4016, 4130, 4480, 4512, 4720, 4935, 4956, 5020, 5264, 5271, 5376, 5546, 5640, 5664, 6016, 6024, 6195, 6580, 6608, 6720, 7028, 7080, 7520, 7530, 7552, 7896, 8032, 8260, 8319, 8785, 8960, 9024, 9440, 9870, 9912, 10040, 10528, 10542, 11092, 11280, 11328, 11797, 12032, 12048, 12390, 13160, 13216, 13440, 13865, 14056, 14160, 14809, 15040, 15060, 15104, 15792, 16064, 16520, 16638, 17570, 18048, 18880, 19411, 19740, 19824, 20080, 21056, 21084, 22184, 22560, 22656, 23594, 24096, 24780, 26320, 26355, 26432, 26880, 27730, 28112, 28320, 29618, 30080, 30120, 31584, 32128, 33040, 33276, 35140, 35391, 36096, 37760, 38822, 39480, 39648, 40160, 41595, 42112, 42168, 44368, 44427, 45120, 45312, 47188, 48192, 49560, 52640, 52710, 52864, 55460, 56224, 56640, 58233, 58985, 59236, 60160, 60240, 63168, 64256, 66080, 66552, 70280, 70782, 74045, 75520, 77644, 78960, 79296, 80320, 82579, 83190, 84224, 84336, 88736, 88854, 90240, 94376, 96384, 97055, 99120, 103663, 105280, 105420, 105728, 110920, 112448, 113280, 116466, 117970, 118472, 120480, 126336, 132160, 133104, 140560, 141564, 148090, 155288, 157920, 158592, 160640, 165158, 166380, 168672, 176955, 177472, 177708, 180480, 188752, 192768, 194110, 198240, 207326, 210560, 210840, 221840, 222135, 224896, 226560, 232932, 235940, 236944, 240960, 247737, 252672, 264320, 266208, 281120, 283128, 291165, 296180, 310576, 310989, 315840, 317184, 321280, 330316, 332760, 337344, 353910, 354944, 355416, 377504, 388220, 396480, 412895, 414652, 421120, 421680, 443680, 444270, 449792, 465864, 471880, 473888, 481920, 495474, 518315, 528640, 532416, 562240, 566256, 582330, 592360, 621152, 621978, 631680, 660632, 665520, 674688, 696023, 707820, 709888, 710832, 755008, 776440, 792960, 825790, 829304, 843360, 887360, 888540, 931728, 943760, 947776, 963840, 990948, 1036630, 1064832, 1124480, 1132512, 1164660, 1184720, 1238685, 1242304, 1243956, 1263360, 1321264, 1331040, 1349376, 1392046, 1415640, 1421664, 1510016, 1552880, 1554945, 1585920, 1651580, 1658608, 1686720, 1774720, 1777080, 1863456, 1887520, 1895552, 1981896, 2073260, 2088069, 2129664, 2248960, 2265024, 2329320, 2369440, 2477370, 2484608, 2487912, 2642528, 2662080, 2784092, 2831280, 2843328, 3020032, 3105760, 3109890, 3303160, 3317216, 3373440, 3480115, 3549440, 3554160, 3726912, 3775040, 3791104, 3963792, 4146520, 4176138, 4530048, 4658640, 4738880, 4872161, 4954740, 4969216, 4975824, 5285056, 5324160, 5568184, 5662560, 5686656, 6211520, 6219780, 6606320, 6634432, 6746880, 6960230, 7108320, 7453824, 7550080, 7927584, 8293040, 8352276, 9060096, 9317280, 9477760, 9744322, 9909480, 9951648, 10440345, 10570112, 10648320, 11136368, 11325120, 11373312, 12423040, 12439560, 13212640, 13268864, 13920460, 14216640, 14616483, 14907648, 15100160, 15855168, 16586080, 16704552, 18634560, 18955520, 19488644, 19818960, 19903296, 20880690, 21140224, 22272736, 22650240, 24360805, 24846080, 24879120, 26425280, 26537728, 27840920, 28433280, 29232966, 31710336, 33172160, 33409104, 37269120, 38977288, 39637920, 39806592, 41761380, 44545472, 45300480, 48721610, 49758240, 52850560, 55681840, 56866560, 58465932, 63420672, 66344320, 66818208, 73082415, 74538240, 77954576, 79275840, 79613184, 83522760, 89090944, 97443220, 99516480, 105701120, 111363680, 116931864, 132688640, 133636416, 146164830, 155909152, 158551680, 167045520, 178181888, 194886440, 199032960, 222727360, 233863728, 267272832, 292329660, 311818304, 317103360, 334091040, 389772880, 398065920, 445454720, 467727456, 534545664, 584659320, 623636608, 668182080, 779545760, 890909440, 935454912, 1169318640, 1247273216, 1336364160, 1559091520, 1870909824, 2338637280, 2672728320, 3118183040, 3741819648, 4677274560, 6236366080, 9354549120, 18709098240]

約数ペア:

[(1, 18709098240), (2, 9354549120), (3, 6236366080), (4, 4677274560), (5, 3741819648), (6, 3118183040), (7, 2672728320), (8, 2338637280), (10, 1870909824), (12, 1559091520), (14, 1336364160), (15, 1247273216), (16, 1169318640), (20, 935454912), (21, 890909440), (24, 779545760), (28, 668182080), (30, 623636608), (32, 584659320), (35, 534545664), (40, 467727456), (42, 445454720), (47, 398065920), (48, 389772880), (56, 334091040), (59, 317103360), (60, 311818304), (64, 292329660), (70, 267272832), (80, 233863728), (84, 222727360), (94, 199032960), (96, 194886440), (105, 178181888), (112, 167045520), (118, 158551680), (120, 155909152), (128, 146164830), (140, 133636416), (141, 132688640), (160, 116931864), (168, 111363680), (177, 105701120), (188, 99516480), (192, 97443220), (210, 89090944), (224, 83522760), (235, 79613184), (236, 79275840), (240, 77954576), (251, 74538240), (256, 73082415), (280, 66818208), (282, 66344320), (295, 63420672), (320, 58465932), (329, 56866560), (336, 55681840), (354, 52850560), (376, 49758240), (384, 48721610), (413, 45300480), (420, 44545472), (448, 41761380), (470, 39806592), (472, 39637920), (480, 38977288), (502, 37269120), (560, 33409104), (564, 33172160), (590, 31710336), (640, 29232966), (658, 28433280), (672, 27840920), (705, 26537728), (708, 26425280), (752, 24879120), (753, 24846080), (768, 24360805), (826, 22650240), (840, 22272736), (885, 21140224), (896, 20880690), (940, 19903296), (944, 19818960), (960, 19488644), (987, 18955520), (1004, 18634560), (1120, 16704552), (1128, 16586080), (1180, 15855168), (1239, 15100160), (1255, 14907648), (1280, 14616483), (1316, 14216640), (1344, 13920460), (1410, 13268864), (1416, 13212640), (1504, 12439560), (1506, 12423040), (1645, 11373312), (1652, 11325120), (1680, 11136368), (1757, 10648320), (1770, 10570112), (1792, 10440345), (1880, 9951648), (1888, 9909480), (1920, 9744322), (1974, 9477760), (2008, 9317280), (2065, 9060096), (2240, 8352276), (2256, 8293040), (2360, 7927584), (2478, 7550080), (2510, 7453824), (2632, 7108320), (2688, 6960230), (2773, 6746880), (2820, 6634432), (2832, 6606320), (3008, 6219780), (3012, 6211520), (3290, 5686656), (3304, 5662560), (3360, 5568184), (3514, 5324160), (3540, 5285056), (3760, 4975824), (3765, 4969216), (3776, 4954740), (3840, 4872161), (3948, 4738880), (4016, 4658640), (4130, 4530048), (4480, 4176138), (4512, 4146520), (4720, 3963792), (4935, 3791104), (4956, 3775040), (5020, 3726912), (5264, 3554160), (5271, 3549440), (5376, 3480115), (5546, 3373440), (5640, 3317216), (5664, 3303160), (6016, 3109890), (6024, 3105760), (6195, 3020032), (6580, 2843328), (6608, 2831280), (6720, 2784092), (7028, 2662080), (7080, 2642528), (7520, 2487912), (7530, 2484608), (7552, 2477370), (7896, 2369440), (8032, 2329320), (8260, 2265024), (8319, 2248960), (8785, 2129664), (8960, 2088069), (9024, 2073260), (9440, 1981896), (9870, 1895552), (9912, 1887520), (10040, 1863456), (10528, 1777080), (10542, 1774720), (11092, 1686720), (11280, 1658608), (11328, 1651580), (11797, 1585920), (12032, 1554945), (12048, 1552880), (12390, 1510016), (13160, 1421664), (13216, 1415640), (13440, 1392046), (13865, 1349376), (14056, 1331040), (14160, 1321264), (14809, 1263360), (15040, 1243956), (15060, 1242304), (15104, 1238685), (15792, 1184720), (16064, 1164660), (16520, 1132512), (16638, 1124480), (17570, 1064832), (18048, 1036630), (18880, 990948), (19411, 963840), (19740, 947776), (19824, 943760), (20080, 931728), (21056, 888540), (21084, 887360), (22184, 843360), (22560, 829304), (22656, 825790), (23594, 792960), (24096, 776440), (24780, 755008), (26320, 710832), (26355, 709888), (26432, 707820), (26880, 696023), (27730, 674688), (28112, 665520), (28320, 660632), (29618, 631680), (30080, 621978), (30120, 621152), (31584, 592360), (32128, 582330), (33040, 566256), (33276, 562240), (35140, 532416), (35391, 528640), (36096, 518315), (37760, 495474), (38822, 481920), (39480, 473888), (39648, 471880), (40160, 465864), (41595, 449792), (42112, 444270), (42168, 443680), (44368, 421680), (44427, 421120), (45120, 414652), (45312, 412895), (47188, 396480), (48192, 388220), (49560, 377504), (52640, 355416), (52710, 354944), (52864, 353910), (55460, 337344), (56224, 332760), (56640, 330316), (58233, 321280), (58985, 317184), (59236, 315840), (60160, 310989), (60240, 310576), (63168, 296180), (64256, 291165), (66080, 283128), (66552, 281120), (70280, 266208), (70782, 264320), (74045, 252672), (75520, 247737), (77644, 240960), (78960, 236944), (79296, 235940), (80320, 232932), (82579, 226560), (83190, 224896), (84224, 222135), (84336, 221840), (88736, 210840), (88854, 210560), (90240, 207326), (94376, 198240), (96384, 194110), (97055, 192768), (99120, 188752), (103663, 180480), (105280, 177708), (105420, 177472), (105728, 176955), (110920, 168672), (112448, 166380), (113280, 165158), (116466, 160640), (117970, 158592), (118472, 157920), (120480, 155288), (126336, 148090), (132160, 141564), (133104, 140560)]