21908522880

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{6047}}^1$

素因数の和:6126

約数の個数: 384

約数和(自身を含む): 82281588480

約数和(自身を除く): 60373065600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 37, 40, 45, 48, 51, 60, 64, 68, 72, 74, 80, 85, 90, 96, 102, 111, 120, 128, 136, 144, 148, 153, 160, 170, 180, 185, 192, 204, 222, 240, 255, 272, 288, 296, 306, 320, 333, 340, 360, 370, 384, 408, 444, 480, 510, 544, 555, 576, 592, 612, 629, 640, 666, 680, 720, 740, 765, 816, 888, 960, 1020, 1088, 1110, 1152, 1184, 1224, 1258, 1332, 1360, 1440, 1480, 1530, 1632, 1665, 1776, 1887, 1920, 2040, 2176, 2220, 2368, 2448, 2516, 2664, 2720, 2880, 2960, 3060, 3145, 3264, 3330, 3552, 3774, 4080, 4440, 4736, 4896, 5032, 5328, 5440, 5661, 5760, 5920, 6047, 6120, 6290, 6528, 6660, 7104, 7548, 8160, 8880, 9435, 9792, 10064, 10656, 10880, 11322, 11840, 12094, 12240, 12580, 13320, 14208, 15096, 16320, 17760, 18141, 18870, 19584, 20128, 21312, 22644, 23680, 24188, 24480, 25160, 26640, 28305, 30192, 30235, 32640, 35520, 36282, 37740, 40256, 42624, 45288, 48376, 48960, 50320, 53280, 54423, 56610, 60384, 60470, 71040, 72564, 75480, 80512, 90576, 90705, 96752, 97920, 100640, 102799, 106560, 108846, 113220, 120768, 120940, 145128, 150960, 181152, 181410, 193504, 201280, 205598, 213120, 217692, 223739, 226440, 241536, 241880, 272115, 290256, 301920, 308397, 362304, 362820, 387008, 402560, 411196, 435384, 447478, 452880, 483760, 513995, 544230, 580512, 603840, 616794, 671217, 724608, 725640, 774016, 822392, 870768, 894956, 905760, 925191, 967520, 1027990, 1088460, 1118695, 1161024, 1207680, 1233588, 1342434, 1451280, 1541985, 1644784, 1741536, 1789912, 1811520, 1850382, 1935040, 2013651, 2055980, 2176920, 2237390, 2322048, 2467176, 2684868, 2902560, 3083970, 3289568, 3356085, 3483072, 3579824, 3623040, 3700764, 3803563, 3870080, 4027302, 4111960, 4353840, 4474780, 4625955, 4934352, 5369736, 5805120, 6167940, 6579136, 6712170, 6966144, 7159648, 7401528, 7607126, 8054604, 8223920, 8707680, 8949560, 9251910, 9868704, 10068255, 10739472, 11410689, 11610240, 12335880, 13158272, 13424340, 14319296, 14803056, 15214252, 16109208, 16447840, 17415360, 17899120, 18503820, 19017815, 19737408, 20136510, 21478944, 22821378, 24671760, 26848680, 28638592, 29606112, 30428504, 32218416, 32895680, 34232067, 34830720, 35798240, 37007640, 38035630, 39474816, 40273020, 42957888, 45642756, 49343520, 53697360, 57053445, 59212224, 60857008, 64436832, 65791360, 68464134, 71596480, 74015280, 76071260, 80546040, 85915776, 91285512, 98687040, 107394720, 114106890, 118424448, 121714016, 128873664, 136928268, 143192960, 148030560, 152142520, 161092080, 171160335, 182571024, 197374080, 214789440, 228213780, 243428032, 257747328, 273856536, 296061120, 304285040, 322184160, 342320670, 365142048, 429578880, 456427560, 486856064, 547713072, 592122240, 608570080, 644368320, 684641340, 730284096, 912855120, 1095426144, 1217140160, 1288736640, 1369282680, 1460568192, 1825710240, 2190852288, 2434280320, 2738565360, 3651420480, 4381704576, 5477130720, 7302840960, 10954261440, 21908522880]

約数ペア:

[(1, 21908522880), (2, 10954261440), (3, 7302840960), (4, 5477130720), (5, 4381704576), (6, 3651420480), (8, 2738565360), (9, 2434280320), (10, 2190852288), (12, 1825710240), (15, 1460568192), (16, 1369282680), (17, 1288736640), (18, 1217140160), (20, 1095426144), (24, 912855120), (30, 730284096), (32, 684641340), (34, 644368320), (36, 608570080), (37, 592122240), (40, 547713072), (45, 486856064), (48, 456427560), (51, 429578880), (60, 365142048), (64, 342320670), (68, 322184160), (72, 304285040), (74, 296061120), (80, 273856536), (85, 257747328), (90, 243428032), (96, 228213780), (102, 214789440), (111, 197374080), (120, 182571024), (128, 171160335), (136, 161092080), (144, 152142520), (148, 148030560), (153, 143192960), (160, 136928268), (170, 128873664), (180, 121714016), (185, 118424448), (192, 114106890), (204, 107394720), (222, 98687040), (240, 91285512), (255, 85915776), (272, 80546040), (288, 76071260), (296, 74015280), (306, 71596480), (320, 68464134), (333, 65791360), (340, 64436832), (360, 60857008), (370, 59212224), (384, 57053445), (408, 53697360), (444, 49343520), (480, 45642756), (510, 42957888), (544, 40273020), (555, 39474816), (576, 38035630), (592, 37007640), (612, 35798240), (629, 34830720), (640, 34232067), (666, 32895680), (680, 32218416), (720, 30428504), (740, 29606112), (765, 28638592), (816, 26848680), (888, 24671760), (960, 22821378), (1020, 21478944), (1088, 20136510), (1110, 19737408), (1152, 19017815), (1184, 18503820), (1224, 17899120), (1258, 17415360), (1332, 16447840), (1360, 16109208), (1440, 15214252), (1480, 14803056), (1530, 14319296), (1632, 13424340), (1665, 13158272), (1776, 12335880), (1887, 11610240), (1920, 11410689), (2040, 10739472), (2176, 10068255), (2220, 9868704), (2368, 9251910), (2448, 8949560), (2516, 8707680), (2664, 8223920), (2720, 8054604), (2880, 7607126), (2960, 7401528), (3060, 7159648), (3145, 6966144), (3264, 6712170), (3330, 6579136), (3552, 6167940), (3774, 5805120), (4080, 5369736), (4440, 4934352), (4736, 4625955), (4896, 4474780), (5032, 4353840), (5328, 4111960), (5440, 4027302), (5661, 3870080), (5760, 3803563), (5920, 3700764), (6047, 3623040), (6120, 3579824), (6290, 3483072), (6528, 3356085), (6660, 3289568), (7104, 3083970), (7548, 2902560), (8160, 2684868), (8880, 2467176), (9435, 2322048), (9792, 2237390), (10064, 2176920), (10656, 2055980), (10880, 2013651), (11322, 1935040), (11840, 1850382), (12094, 1811520), (12240, 1789912), (12580, 1741536), (13320, 1644784), (14208, 1541985), (15096, 1451280), (16320, 1342434), (17760, 1233588), (18141, 1207680), (18870, 1161024), (19584, 1118695), (20128, 1088460), (21312, 1027990), (22644, 967520), (23680, 925191), (24188, 905760), (24480, 894956), (25160, 870768), (26640, 822392), (28305, 774016), (30192, 725640), (30235, 724608), (32640, 671217), (35520, 616794), (36282, 603840), (37740, 580512), (40256, 544230), (42624, 513995), (45288, 483760), (48376, 452880), (48960, 447478), (50320, 435384), (53280, 411196), (54423, 402560), (56610, 387008), (60384, 362820), (60470, 362304), (71040, 308397), (72564, 301920), (75480, 290256), (80512, 272115), (90576, 241880), (90705, 241536), (96752, 226440), (97920, 223739), (100640, 217692), (102799, 213120), (106560, 205598), (108846, 201280), (113220, 193504), (120768, 181410), (120940, 181152), (145128, 150960)]