21426785280

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{293}}^1$

素因数の和:373

約数の個数: 528

約数和(自身を含む): 79873284960

約数和(自身を除く): 58446499680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 180, 184, 192, 207, 216, 230, 240, 256, 270, 276, 288, 293, 320, 345, 360, 368, 384, 414, 432, 460, 480, 512, 529, 540, 552, 576, 586, 621, 640, 690, 720, 736, 768, 828, 864, 879, 920, 960, 1024, 1035, 1058, 1080, 1104, 1152, 1172, 1242, 1280, 1380, 1440, 1465, 1472, 1536, 1587, 1656, 1728, 1758, 1840, 1920, 2070, 2116, 2160, 2208, 2304, 2344, 2484, 2560, 2637, 2645, 2760, 2880, 2930, 2944, 3072, 3105, 3174, 3312, 3456, 3516, 3680, 3840, 4140, 4232, 4320, 4395, 4416, 4608, 4688, 4761, 4968, 5120, 5274, 5290, 5520, 5760, 5860, 5888, 6210, 6348, 6624, 6739, 6912, 7032, 7360, 7680, 7911, 7935, 8280, 8464, 8640, 8790, 8832, 9216, 9376, 9522, 9936, 10548, 10580, 11040, 11520, 11720, 11776, 12420, 12696, 13185, 13248, 13478, 13824, 14064, 14283, 14720, 15360, 15822, 15870, 16560, 16928, 17280, 17580, 17664, 18752, 19044, 19872, 20217, 21096, 21160, 22080, 23040, 23440, 23552, 23805, 24840, 25392, 26370, 26496, 26956, 27648, 28128, 28566, 29440, 31644, 31740, 33120, 33695, 33856, 34560, 35160, 35328, 37504, 38088, 39555, 39744, 40434, 42192, 42320, 44160, 46080, 46880, 47610, 49680, 50784, 52740, 52992, 53912, 56256, 57132, 58880, 60651, 63288, 63480, 66240, 67390, 67712, 69120, 70320, 70656, 71415, 75008, 76176, 79110, 79488, 80868, 84384, 84640, 88320, 93760, 95220, 99360, 101085, 101568, 105480, 105984, 107824, 112512, 114264, 117760, 121302, 126576, 126960, 132480, 134780, 135424, 138240, 140640, 142830, 150016, 152352, 154997, 158220, 158976, 161736, 168768, 169280, 176640, 181953, 187520, 190440, 198720, 202170, 203136, 210960, 211968, 215648, 225024, 228528, 242604, 253152, 253920, 264960, 269560, 270848, 281280, 285660, 300032, 303255, 304704, 309994, 316440, 317952, 323472, 337536, 338560, 353280, 363906, 375040, 380880, 397440, 404340, 406272, 421920, 431296, 450048, 457056, 464991, 485208, 506304, 507840, 529920, 539120, 541696, 562560, 571320, 606510, 609408, 619988, 632880, 635904, 646944, 675072, 677120, 727812, 750080, 761760, 774985, 794880, 808680, 812544, 843840, 862592, 900096, 909765, 914112, 929982, 970416, 1012608, 1015680, 1059840, 1078240, 1125120, 1142640, 1213020, 1218816, 1239976, 1265760, 1293888, 1350144, 1354240, 1394973, 1455624, 1500160, 1523520, 1549970, 1589760, 1617360, 1625088, 1687680, 1725184, 1819530, 1828224, 1859964, 1940832, 2025216, 2031360, 2156480, 2250240, 2285280, 2324955, 2426040, 2437632, 2479952, 2531520, 2587776, 2700288, 2708480, 2789946, 2911248, 3047040, 3099940, 3179520, 3234720, 3375360, 3450368, 3639060, 3656448, 3719928, 3881664, 4050432, 4062720, 4184919, 4312960, 4500480, 4570560, 4649910, 4852080, 4875264, 4959904, 5063040, 5175552, 5579892, 5822496, 6094080, 6199880, 6469440, 6750720, 6900736, 6974865, 7278120, 7312896, 7439856, 7763328, 8100864, 8125440, 8369838, 8625920, 9141120, 9299820, 9704160, 9919808, 10126080, 10351104, 11159784, 11644992, 12188160, 12399760, 12938880, 13501440, 13949730, 14556240, 14625792, 14879712, 15526656, 16739676, 17251840, 18282240, 18599640, 19408320, 19839616, 20252160, 20702208, 20924595, 22319568, 23289984, 24376320, 24799520, 25877760, 27899460, 29112480, 29759424, 31053312, 33479352, 34503680, 36564480, 37199280, 38816640, 39679232, 40504320, 41849190, 44639136, 46579968, 49599040, 51755520, 55798920, 58224960, 59518848, 62106624, 66958704, 73128960, 74398560, 77633280, 79358464, 83698380, 89278272, 93159936, 99198080, 103511040, 111597840, 116449920, 119037696, 133917408, 148797120, 155266560, 158716928, 167396760, 178556544, 186319872, 198396160, 223195680, 232899840, 238075392, 267834816, 297594240, 310533120, 334793520, 357113088, 396792320, 446391360, 465799680, 476150784, 535669632, 595188480, 669587040, 714226176, 793584640, 892782720, 931599360, 1071339264, 1190376960, 1339174080, 1428452352, 1785565440, 2142678528, 2380753920, 2678348160, 3571130880, 4285357056, 5356696320, 7142261760, 10713392640, 21426785280]

約数ペア:

[(1, 21426785280), (2, 10713392640), (3, 7142261760), (4, 5356696320), (5, 4285357056), (6, 3571130880), (8, 2678348160), (9, 2380753920), (10, 2142678528), (12, 1785565440), (15, 1428452352), (16, 1339174080), (18, 1190376960), (20, 1071339264), (23, 931599360), (24, 892782720), (27, 793584640), (30, 714226176), (32, 669587040), (36, 595188480), (40, 535669632), (45, 476150784), (46, 465799680), (48, 446391360), (54, 396792320), (60, 357113088), (64, 334793520), (69, 310533120), (72, 297594240), (80, 267834816), (90, 238075392), (92, 232899840), (96, 223195680), (108, 198396160), (115, 186319872), (120, 178556544), (128, 167396760), (135, 158716928), (138, 155266560), (144, 148797120), (160, 133917408), (180, 119037696), (184, 116449920), (192, 111597840), (207, 103511040), (216, 99198080), (230, 93159936), (240, 89278272), (256, 83698380), (270, 79358464), (276, 77633280), (288, 74398560), (293, 73128960), (320, 66958704), (345, 62106624), (360, 59518848), (368, 58224960), (384, 55798920), (414, 51755520), (432, 49599040), (460, 46579968), (480, 44639136), (512, 41849190), (529, 40504320), (540, 39679232), (552, 38816640), (576, 37199280), (586, 36564480), (621, 34503680), (640, 33479352), (690, 31053312), (720, 29759424), (736, 29112480), (768, 27899460), (828, 25877760), (864, 24799520), (879, 24376320), (920, 23289984), (960, 22319568), (1024, 20924595), (1035, 20702208), (1058, 20252160), (1080, 19839616), (1104, 19408320), (1152, 18599640), (1172, 18282240), (1242, 17251840), (1280, 16739676), (1380, 15526656), (1440, 14879712), (1465, 14625792), (1472, 14556240), (1536, 13949730), (1587, 13501440), (1656, 12938880), (1728, 12399760), (1758, 12188160), (1840, 11644992), (1920, 11159784), (2070, 10351104), (2116, 10126080), (2160, 9919808), (2208, 9704160), (2304, 9299820), (2344, 9141120), (2484, 8625920), (2560, 8369838), (2637, 8125440), (2645, 8100864), (2760, 7763328), (2880, 7439856), (2930, 7312896), (2944, 7278120), (3072, 6974865), (3105, 6900736), (3174, 6750720), (3312, 6469440), (3456, 6199880), (3516, 6094080), (3680, 5822496), (3840, 5579892), (4140, 5175552), (4232, 5063040), (4320, 4959904), (4395, 4875264), (4416, 4852080), (4608, 4649910), (4688, 4570560), (4761, 4500480), (4968, 4312960), (5120, 4184919), (5274, 4062720), (5290, 4050432), (5520, 3881664), (5760, 3719928), (5860, 3656448), (5888, 3639060), (6210, 3450368), (6348, 3375360), (6624, 3234720), (6739, 3179520), (6912, 3099940), (7032, 3047040), (7360, 2911248), (7680, 2789946), (7911, 2708480), (7935, 2700288), (8280, 2587776), (8464, 2531520), (8640, 2479952), (8790, 2437632), (8832, 2426040), (9216, 2324955), (9376, 2285280), (9522, 2250240), (9936, 2156480), (10548, 2031360), (10580, 2025216), (11040, 1940832), (11520, 1859964), (11720, 1828224), (11776, 1819530), (12420, 1725184), (12696, 1687680), (13185, 1625088), (13248, 1617360), (13478, 1589760), (13824, 1549970), (14064, 1523520), (14283, 1500160), (14720, 1455624), (15360, 1394973), (15822, 1354240), (15870, 1350144), (16560, 1293888), (16928, 1265760), (17280, 1239976), (17580, 1218816), (17664, 1213020), (18752, 1142640), (19044, 1125120), (19872, 1078240), (20217, 1059840), (21096, 1015680), (21160, 1012608), (22080, 970416), (23040, 929982), (23440, 914112), (23552, 909765), (23805, 900096), (24840, 862592), (25392, 843840), (26370, 812544), (26496, 808680), (26956, 794880), (27648, 774985), (28128, 761760), (28566, 750080), (29440, 727812), (31644, 677120), (31740, 675072), (33120, 646944), (33695, 635904), (33856, 632880), (34560, 619988), (35160, 609408), (35328, 606510), (37504, 571320), (38088, 562560), (39555, 541696), (39744, 539120), (40434, 529920), (42192, 507840), (42320, 506304), (44160, 485208), (46080, 464991), (46880, 457056), (47610, 450048), (49680, 431296), (50784, 421920), (52740, 406272), (52992, 404340), (53912, 397440), (56256, 380880), (57132, 375040), (58880, 363906), (60651, 353280), (63288, 338560), (63480, 337536), (66240, 323472), (67390, 317952), (67712, 316440), (69120, 309994), (70320, 304704), (70656, 303255), (71415, 300032), (75008, 285660), (76176, 281280), (79110, 270848), (79488, 269560), (80868, 264960), (84384, 253920), (84640, 253152), (88320, 242604), (93760, 228528), (95220, 225024), (99360, 215648), (101085, 211968), (101568, 210960), (105480, 203136), (105984, 202170), (107824, 198720), (112512, 190440), (114264, 187520), (117760, 181953), (121302, 176640), (126576, 169280), (126960, 168768), (132480, 161736), (134780, 158976), (135424, 158220), (138240, 154997), (140640, 152352), (142830, 150016)]