21921251040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{11369}}^1$

素因数の和:11506

約数の個数: 288

約数和(自身を含む): 81349894080

約数和(自身を除く): 59428643040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 103, 104, 117, 120, 130, 144, 156, 160, 180, 195, 206, 208, 234, 240, 260, 288, 309, 312, 360, 390, 412, 416, 468, 480, 515, 520, 585, 618, 624, 720, 780, 824, 927, 936, 1030, 1040, 1170, 1236, 1248, 1339, 1440, 1545, 1560, 1648, 1854, 1872, 2060, 2080, 2340, 2472, 2678, 3090, 3120, 3296, 3708, 3744, 4017, 4120, 4635, 4680, 4944, 5356, 6180, 6240, 6695, 7416, 8034, 8240, 9270, 9360, 9888, 10712, 11369, 12051, 12360, 13390, 14832, 16068, 16480, 18540, 18720, 20085, 21424, 22738, 24102, 24720, 26780, 29664, 32136, 34107, 37080, 40170, 42848, 45476, 48204, 49440, 53560, 56845, 60255, 64272, 68214, 74160, 80340, 90952, 96408, 102321, 107120, 113690, 120510, 128544, 136428, 147797, 148320, 160680, 170535, 181904, 192816, 204642, 214240, 227380, 241020, 272856, 295594, 321360, 341070, 363808, 385632, 409284, 443391, 454760, 482040, 511605, 545712, 591188, 642720, 682140, 738985, 818568, 886782, 909520, 964080, 1023210, 1091424, 1171007, 1182376, 1330173, 1364280, 1477970, 1637136, 1773564, 1819040, 1928160, 2046420, 2216955, 2342014, 2364752, 2660346, 2728560, 2955940, 3274272, 3513021, 3547128, 4092840, 4433910, 4684028, 4729504, 5320692, 5457120, 5855035, 5911880, 6650865, 7026042, 7094256, 8185680, 8867820, 9368056, 10539063, 10641384, 11710070, 11823760, 13301730, 14052084, 14188512, 15223091, 16371360, 17565105, 17735640, 18736112, 21078126, 21282768, 23420140, 23647520, 26603460, 28104168, 30446182, 35130210, 35471280, 37472224, 42156252, 42565536, 45669273, 46840280, 52695315, 53206920, 56208336, 60892364, 70260420, 70942560, 76115455, 84312504, 91338546, 93680560, 105390630, 106413840, 112416672, 121784728, 137007819, 140520840, 152230910, 168625008, 182677092, 187361120, 210781260, 212827680, 228346365, 243569456, 274015638, 281041680, 304461820, 337250016, 365354184, 421562520, 456692730, 487138912, 548031276, 562083360, 608923640, 685039095, 730708368, 843125040, 913385460, 1096062552, 1217847280, 1370078190, 1461416736, 1686250080, 1826770920, 2192125104, 2435694560, 2740156380, 3653541840, 4384250208, 5480312760, 7307083680, 10960625520, 21921251040]

約数ペア:

[(1, 21921251040), (2, 10960625520), (3, 7307083680), (4, 5480312760), (5, 4384250208), (6, 3653541840), (8, 2740156380), (9, 2435694560), (10, 2192125104), (12, 1826770920), (13, 1686250080), (15, 1461416736), (16, 1370078190), (18, 1217847280), (20, 1096062552), (24, 913385460), (26, 843125040), (30, 730708368), (32, 685039095), (36, 608923640), (39, 562083360), (40, 548031276), (45, 487138912), (48, 456692730), (52, 421562520), (60, 365354184), (65, 337250016), (72, 304461820), (78, 281041680), (80, 274015638), (90, 243569456), (96, 228346365), (103, 212827680), (104, 210781260), (117, 187361120), (120, 182677092), (130, 168625008), (144, 152230910), (156, 140520840), (160, 137007819), (180, 121784728), (195, 112416672), (206, 106413840), (208, 105390630), (234, 93680560), (240, 91338546), (260, 84312504), (288, 76115455), (309, 70942560), (312, 70260420), (360, 60892364), (390, 56208336), (412, 53206920), (416, 52695315), (468, 46840280), (480, 45669273), (515, 42565536), (520, 42156252), (585, 37472224), (618, 35471280), (624, 35130210), (720, 30446182), (780, 28104168), (824, 26603460), (927, 23647520), (936, 23420140), (1030, 21282768), (1040, 21078126), (1170, 18736112), (1236, 17735640), (1248, 17565105), (1339, 16371360), (1440, 15223091), (1545, 14188512), (1560, 14052084), (1648, 13301730), (1854, 11823760), (1872, 11710070), (2060, 10641384), (2080, 10539063), (2340, 9368056), (2472, 8867820), (2678, 8185680), (3090, 7094256), (3120, 7026042), (3296, 6650865), (3708, 5911880), (3744, 5855035), (4017, 5457120), (4120, 5320692), (4635, 4729504), (4680, 4684028), (4944, 4433910), (5356, 4092840), (6180, 3547128), (6240, 3513021), (6695, 3274272), (7416, 2955940), (8034, 2728560), (8240, 2660346), (9270, 2364752), (9360, 2342014), (9888, 2216955), (10712, 2046420), (11369, 1928160), (12051, 1819040), (12360, 1773564), (13390, 1637136), (14832, 1477970), (16068, 1364280), (16480, 1330173), (18540, 1182376), (18720, 1171007), (20085, 1091424), (21424, 1023210), (22738, 964080), (24102, 909520), (24720, 886782), (26780, 818568), (29664, 738985), (32136, 682140), (34107, 642720), (37080, 591188), (40170, 545712), (42848, 511605), (45476, 482040), (48204, 454760), (49440, 443391), (53560, 409284), (56845, 385632), (60255, 363808), (64272, 341070), (68214, 321360), (74160, 295594), (80340, 272856), (90952, 241020), (96408, 227380), (102321, 214240), (107120, 204642), (113690, 192816), (120510, 181904), (128544, 170535), (136428, 160680), (147797, 148320)]