1814321974920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109379}}^1$

素因数の和:109458

約数の個数: 512

約数和(自身を含む): 7056322560000

約数和(自身を除く): 5242000585080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 49, 52, 56, 60, 62, 65, 70, 78, 84, 91, 93, 98, 104, 105, 120, 124, 130, 140, 147, 155, 156, 168, 182, 186, 195, 196, 210, 217, 245, 248, 260, 273, 280, 294, 310, 312, 343, 364, 372, 390, 392, 403, 420, 434, 455, 465, 490, 520, 546, 588, 620, 637, 651, 686, 728, 735, 744, 780, 806, 840, 868, 910, 930, 980, 1029, 1085, 1092, 1176, 1209, 1240, 1274, 1302, 1365, 1372, 1470, 1519, 1560, 1612, 1715, 1736, 1820, 1860, 1911, 1960, 2015, 2058, 2170, 2184, 2418, 2548, 2604, 2730, 2744, 2821, 2940, 3038, 3185, 3224, 3255, 3430, 3640, 3720, 3822, 4030, 4116, 4340, 4459, 4557, 4836, 5096, 5145, 5208, 5460, 5642, 5880, 6045, 6076, 6370, 6510, 6860, 7595, 7644, 8060, 8232, 8463, 8680, 8918, 9114, 9555, 9672, 10290, 10633, 10920, 11284, 12090, 12152, 12740, 13020, 13377, 13720, 14105, 15190, 15288, 16120, 16926, 17836, 18228, 19110, 19747, 20580, 21266, 22295, 22568, 22785, 24180, 25480, 26040, 26754, 28210, 30380, 31899, 33852, 35672, 36456, 38220, 39494, 41160, 42315, 42532, 44590, 45570, 48360, 53165, 53508, 56420, 59241, 60760, 63798, 66885, 67704, 76440, 78988, 84630, 85064, 89180, 91140, 98735, 106330, 107016, 109379, 112840, 118482, 127596, 133770, 138229, 157976, 159495, 169260, 178360, 182280, 197470, 212660, 218758, 236964, 255192, 267540, 276458, 296205, 318990, 328137, 338520, 394940, 414687, 425320, 437516, 473928, 535080, 546895, 552916, 592410, 637980, 656274, 691145, 765653, 789880, 829374, 875032, 1093790, 1105832, 1184820, 1275960, 1312548, 1382290, 1421927, 1531306, 1640685, 1658748, 2073435, 2187580, 2296959, 2369640, 2625096, 2764580, 2843854, 3062612, 3281370, 3317496, 3390749, 3828265, 4146870, 4265781, 4375160, 4593918, 5359571, 5529160, 5687708, 6125224, 6562740, 6781498, 7109635, 7656530, 8293740, 8531562, 9187836, 9953489, 10172247, 10719142, 11375416, 11484795, 13125480, 13562996, 14219270, 15313060, 16078713, 16587480, 16953745, 17063124, 18375672, 19906978, 20344494, 21328905, 21438284, 22969590, 23735243, 26797855, 27125992, 28438540, 29860467, 30626120, 32157426, 33907490, 34126248, 37516997, 39813956, 40688988, 42657810, 42876568, 44079737, 45939180, 47470486, 49767445, 50861235, 53595710, 56877080, 59720934, 64314852, 67814980, 69674423, 71205729, 75033994, 79627912, 80393565, 81377976, 85315620, 88159474, 91878360, 94940972, 99534890, 101722470, 107191420, 112550991, 118676215, 119441868, 128629704, 132239211, 135629960, 139348846, 142411458, 149302335, 150067988, 160787130, 166146701, 170631240, 176318948, 187584985, 189881944, 199069780, 203444940, 209023269, 214382840, 220398685, 225101982, 237352430, 238883736, 264478422, 278697692, 284822916, 298604670, 300135976, 308558159, 321574260, 332293402, 348372115, 352637896, 356028645, 375169970, 398139560, 406889880, 418046538, 440797370, 450203964, 474704860, 487720961, 498440103, 528956844, 557395384, 562754955, 569645832, 597209340, 617116318, 643148520, 661196055, 664586804, 696744230, 712057290, 750339940, 830733505, 836093076, 881594740, 900407928, 925674477, 949409720, 975441922, 996880206, 1045116345, 1057913688, 1125509910, 1163026907, 1194418680, 1234232636, 1322392110, 1329173608, 1393488460, 1424114580, 1463162883, 1500679880, 1542790795, 1661467010, 1672186152, 1763189480, 1851348954, 1950883844, 1993760412, 2090232690, 2159907113, 2251019820, 2326053814, 2438604805, 2468465272, 2492200515, 2644784220, 2786976920, 2848229160, 2926325766, 3085581590, 3322934020, 3489080721, 3702697908, 3901767688, 3987520824, 4180465380, 4319814226, 4502039640, 4628372385, 4652107628, 4877209610, 4984401030, 5289568440, 5815134535, 5852651532, 6171163180, 6479721339, 6645868040, 6978161442, 7315814415, 7405395816, 8360930760, 8639628452, 9256744770, 9304215256, 9754419220, 9968802060, 10799535565, 11630269070, 11705303064, 12342326360, 12959442678, 13956322884, 14631628830, 15119349791, 17279256904, 17445403605, 18513489540, 19508838440, 19937604120, 21599071130, 23260538140, 25918885356, 27912645768, 29263257660, 30238699582, 32398606695, 34890807210, 37026979080, 43198142260, 45358049373, 46521076280, 51837770712, 58526515320, 60477399164, 64797213390, 69781614420, 75596748955, 86396284520, 90716098746, 120954798328, 129594426780, 139563228840, 151193497910, 181432197492, 226790246865, 259188853560, 302386995820, 362864394984, 453580493730, 604773991640, 907160987460, 1814321974920]

約数ペア:

[(1, 1814321974920), (2, 907160987460), (3, 604773991640), (4, 453580493730), (5, 362864394984), (6, 302386995820), (7, 259188853560), (8, 226790246865), (10, 181432197492), (12, 151193497910), (13, 139563228840), (14, 129594426780), (15, 120954798328), (20, 90716098746), (21, 86396284520), (24, 75596748955), (26, 69781614420), (28, 64797213390), (30, 60477399164), (31, 58526515320), (35, 51837770712), (39, 46521076280), (40, 45358049373), (42, 43198142260), (49, 37026979080), (52, 34890807210), (56, 32398606695), (60, 30238699582), (62, 29263257660), (65, 27912645768), (70, 25918885356), (78, 23260538140), (84, 21599071130), (91, 19937604120), (93, 19508838440), (98, 18513489540), (104, 17445403605), (105, 17279256904), (120, 15119349791), (124, 14631628830), (130, 13956322884), (140, 12959442678), (147, 12342326360), (155, 11705303064), (156, 11630269070), (168, 10799535565), (182, 9968802060), (186, 9754419220), (195, 9304215256), (196, 9256744770), (210, 8639628452), (217, 8360930760), (245, 7405395816), (248, 7315814415), (260, 6978161442), (273, 6645868040), (280, 6479721339), (294, 6171163180), (310, 5852651532), (312, 5815134535), (343, 5289568440), (364, 4984401030), (372, 4877209610), (390, 4652107628), (392, 4628372385), (403, 4502039640), (420, 4319814226), (434, 4180465380), (455, 3987520824), (465, 3901767688), (490, 3702697908), (520, 3489080721), (546, 3322934020), (588, 3085581590), (620, 2926325766), (637, 2848229160), (651, 2786976920), (686, 2644784220), (728, 2492200515), (735, 2468465272), (744, 2438604805), (780, 2326053814), (806, 2251019820), (840, 2159907113), (868, 2090232690), (910, 1993760412), (930, 1950883844), (980, 1851348954), (1029, 1763189480), (1085, 1672186152), (1092, 1661467010), (1176, 1542790795), (1209, 1500679880), (1240, 1463162883), (1274, 1424114580), (1302, 1393488460), (1365, 1329173608), (1372, 1322392110), (1470, 1234232636), (1519, 1194418680), (1560, 1163026907), (1612, 1125509910), (1715, 1057913688), (1736, 1045116345), (1820, 996880206), (1860, 975441922), (1911, 949409720), (1960, 925674477), (2015, 900407928), (2058, 881594740), (2170, 836093076), (2184, 830733505), (2418, 750339940), (2548, 712057290), (2604, 696744230), (2730, 664586804), (2744, 661196055), (2821, 643148520), (2940, 617116318), (3038, 597209340), (3185, 569645832), (3224, 562754955), (3255, 557395384), (3430, 528956844), (3640, 498440103), (3720, 487720961), (3822, 474704860), (4030, 450203964), (4116, 440797370), (4340, 418046538), (4459, 406889880), (4557, 398139560), (4836, 375169970), (5096, 356028645), (5145, 352637896), (5208, 348372115), (5460, 332293402), (5642, 321574260), (5880, 308558159), (6045, 300135976), (6076, 298604670), (6370, 284822916), (6510, 278697692), (6860, 264478422), (7595, 238883736), (7644, 237352430), (8060, 225101982), (8232, 220398685), (8463, 214382840), (8680, 209023269), (8918, 203444940), (9114, 199069780), (9555, 189881944), (9672, 187584985), (10290, 176318948), (10633, 170631240), (10920, 166146701), (11284, 160787130), (12090, 150067988), (12152, 149302335), (12740, 142411458), (13020, 139348846), (13377, 135629960), (13720, 132239211), (14105, 128629704), (15190, 119441868), (15288, 118676215), (16120, 112550991), (16926, 107191420), (17836, 101722470), (18228, 99534890), (19110, 94940972), (19747, 91878360), (20580, 88159474), (21266, 85315620), (22295, 81377976), (22568, 80393565), (22785, 79627912), (24180, 75033994), (25480, 71205729), (26040, 69674423), (26754, 67814980), (28210, 64314852), (30380, 59720934), (31899, 56877080), (33852, 53595710), (35672, 50861235), (36456, 49767445), (38220, 47470486), (39494, 45939180), (41160, 44079737), (42315, 42876568), (42532, 42657810), (44590, 40688988), (45570, 39813956), (48360, 37516997), (53165, 34126248), (53508, 33907490), (56420, 32157426), (59241, 30626120), (60760, 29860467), (63798, 28438540), (66885, 27125992), (67704, 26797855), (76440, 23735243), (78988, 22969590), (84630, 21438284), (85064, 21328905), (89180, 20344494), (91140, 19906978), (98735, 18375672), (106330, 17063124), (107016, 16953745), (109379, 16587480), (112840, 16078713), (118482, 15313060), (127596, 14219270), (133770, 13562996), (138229, 13125480), (157976, 11484795), (159495, 11375416), (169260, 10719142), (178360, 10172247), (182280, 9953489), (197470, 9187836), (212660, 8531562), (218758, 8293740), (236964, 7656530), (255192, 7109635), (267540, 6781498), (276458, 6562740), (296205, 6125224), (318990, 5687708), (328137, 5529160), (338520, 5359571), (394940, 4593918), (414687, 4375160), (425320, 4265781), (437516, 4146870), (473928, 3828265), (535080, 3390749), (546895, 3317496), (552916, 3281370), (592410, 3062612), (637980, 2843854), (656274, 2764580), (691145, 2625096), (765653, 2369640), (789880, 2296959), (829374, 2187580), (875032, 2073435), (1093790, 1658748), (1105832, 1640685), (1184820, 1531306), (1275960, 1421927), (1312548, 1382290)]