19218810240

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4373}}^1$

素因数の和:4514

約数の個数: 384

約数和(自身を含む): 76558996800

約数和(自身を除く): 57340186560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 109, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 218, 224, 240, 252, 280, 288, 315, 320, 327, 336, 360, 384, 420, 436, 448, 480, 504, 545, 560, 576, 630, 640, 654, 672, 720, 763, 840, 872, 896, 960, 981, 1008, 1090, 1120, 1152, 1260, 1308, 1344, 1440, 1526, 1635, 1680, 1744, 1920, 1962, 2016, 2180, 2240, 2289, 2520, 2616, 2688, 2880, 3052, 3270, 3360, 3488, 3815, 3924, 4032, 4360, 4373, 4480, 4578, 4905, 5040, 5232, 5760, 6104, 6540, 6720, 6867, 6976, 7630, 7848, 8064, 8720, 8746, 9156, 9810, 10080, 10464, 11445, 12208, 13080, 13119, 13440, 13734, 13952, 15260, 15696, 17440, 17492, 18312, 19620, 20160, 20928, 21865, 22890, 24416, 26160, 26238, 27468, 30520, 30611, 31392, 34335, 34880, 34984, 36624, 39240, 39357, 40320, 41856, 43730, 45780, 48832, 52320, 52476, 54936, 61040, 61222, 62784, 65595, 68670, 69760, 69968, 73248, 78480, 78714, 87460, 91560, 91833, 97664, 104640, 104952, 109872, 122080, 122444, 125568, 131190, 137340, 139936, 146496, 153055, 156960, 157428, 174920, 183120, 183666, 196785, 209280, 209904, 219744, 244160, 244888, 262380, 274680, 275499, 279872, 292992, 306110, 313920, 314856, 349840, 366240, 367332, 393570, 419808, 439488, 459165, 476657, 488320, 489776, 524760, 549360, 550998, 559744, 612220, 627840, 629712, 699680, 732480, 734664, 787140, 839616, 878976, 918330, 953314, 979552, 1049520, 1098720, 1101996, 1224440, 1259424, 1377495, 1399360, 1429971, 1464960, 1469328, 1574280, 1679232, 1836660, 1906628, 1959104, 2099040, 2197440, 2203992, 2383285, 2448880, 2518848, 2754990, 2798720, 2859942, 2938656, 3148560, 3336599, 3673320, 3813256, 3918208, 4198080, 4289913, 4394880, 4407984, 4766570, 4897760, 5037696, 5509980, 5719884, 5877312, 6297120, 6673198, 7149855, 7346640, 7626512, 8396160, 8579826, 8815968, 9533140, 9795520, 10009797, 11019960, 11439768, 11754624, 12594240, 13346396, 14299710, 14693280, 15253024, 16682995, 17159652, 17631936, 19066280, 19591040, 20019594, 21449565, 22039920, 22879536, 25188480, 26692792, 28599420, 29386560, 30029391, 30506048, 33365990, 34319304, 35263872, 38132560, 40039188, 42899130, 44079840, 45759072, 50048985, 53385584, 57198840, 58773120, 60058782, 61012096, 66731980, 68638608, 76265120, 80078376, 85798260, 88159680, 91518144, 100097970, 106771168, 114397680, 120117564, 133463960, 137277216, 150146955, 152530240, 160156752, 171596520, 176319360, 183036288, 200195940, 213542336, 228795360, 240235128, 266927920, 274554432, 300293910, 305060480, 320313504, 343193040, 400391880, 427084672, 457590720, 480470256, 533855840, 549108864, 600587820, 640627008, 686386080, 800783760, 915181440, 960940512, 1067711680, 1201175640, 1281254016, 1372772160, 1601567520, 1921881024, 2135423360, 2402351280, 2745544320, 3203135040, 3843762048, 4804702560, 6406270080, 9609405120, 19218810240]

約数ペア:

[(1, 19218810240), (2, 9609405120), (3, 6406270080), (4, 4804702560), (5, 3843762048), (6, 3203135040), (7, 2745544320), (8, 2402351280), (9, 2135423360), (10, 1921881024), (12, 1601567520), (14, 1372772160), (15, 1281254016), (16, 1201175640), (18, 1067711680), (20, 960940512), (21, 915181440), (24, 800783760), (28, 686386080), (30, 640627008), (32, 600587820), (35, 549108864), (36, 533855840), (40, 480470256), (42, 457590720), (45, 427084672), (48, 400391880), (56, 343193040), (60, 320313504), (63, 305060480), (64, 300293910), (70, 274554432), (72, 266927920), (80, 240235128), (84, 228795360), (90, 213542336), (96, 200195940), (105, 183036288), (109, 176319360), (112, 171596520), (120, 160156752), (126, 152530240), (128, 150146955), (140, 137277216), (144, 133463960), (160, 120117564), (168, 114397680), (180, 106771168), (192, 100097970), (210, 91518144), (218, 88159680), (224, 85798260), (240, 80078376), (252, 76265120), (280, 68638608), (288, 66731980), (315, 61012096), (320, 60058782), (327, 58773120), (336, 57198840), (360, 53385584), (384, 50048985), (420, 45759072), (436, 44079840), (448, 42899130), (480, 40039188), (504, 38132560), (545, 35263872), (560, 34319304), (576, 33365990), (630, 30506048), (640, 30029391), (654, 29386560), (672, 28599420), (720, 26692792), (763, 25188480), (840, 22879536), (872, 22039920), (896, 21449565), (960, 20019594), (981, 19591040), (1008, 19066280), (1090, 17631936), (1120, 17159652), (1152, 16682995), (1260, 15253024), (1308, 14693280), (1344, 14299710), (1440, 13346396), (1526, 12594240), (1635, 11754624), (1680, 11439768), (1744, 11019960), (1920, 10009797), (1962, 9795520), (2016, 9533140), (2180, 8815968), (2240, 8579826), (2289, 8396160), (2520, 7626512), (2616, 7346640), (2688, 7149855), (2880, 6673198), (3052, 6297120), (3270, 5877312), (3360, 5719884), (3488, 5509980), (3815, 5037696), (3924, 4897760), (4032, 4766570), (4360, 4407984), (4373, 4394880), (4480, 4289913), (4578, 4198080), (4905, 3918208), (5040, 3813256), (5232, 3673320), (5760, 3336599), (6104, 3148560), (6540, 2938656), (6720, 2859942), (6867, 2798720), (6976, 2754990), (7630, 2518848), (7848, 2448880), (8064, 2383285), (8720, 2203992), (8746, 2197440), (9156, 2099040), (9810, 1959104), (10080, 1906628), (10464, 1836660), (11445, 1679232), (12208, 1574280), (13080, 1469328), (13119, 1464960), (13440, 1429971), (13734, 1399360), (13952, 1377495), (15260, 1259424), (15696, 1224440), (17440, 1101996), (17492, 1098720), (18312, 1049520), (19620, 979552), (20160, 953314), (20928, 918330), (21865, 878976), (22890, 839616), (24416, 787140), (26160, 734664), (26238, 732480), (27468, 699680), (30520, 629712), (30611, 627840), (31392, 612220), (34335, 559744), (34880, 550998), (34984, 549360), (36624, 524760), (39240, 489776), (39357, 488320), (40320, 476657), (41856, 459165), (43730, 439488), (45780, 419808), (48832, 393570), (52320, 367332), (52476, 366240), (54936, 349840), (61040, 314856), (61222, 313920), (62784, 306110), (65595, 292992), (68670, 279872), (69760, 275499), (69968, 274680), (73248, 262380), (78480, 244888), (78714, 244160), (87460, 219744), (91560, 209904), (91833, 209280), (97664, 196785), (104640, 183666), (104952, 183120), (109872, 174920), (122080, 157428), (122444, 156960), (125568, 153055), (131190, 146496), (137340, 139936)]