1914570720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:215

約数の個数: 432

約数和(自身を含む): 7189378560

約数和(自身を除く): 5274807840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 29, 30, 32, 36, 38, 40, 45, 48, 57, 58, 60, 72, 76, 80, 87, 90, 95, 96, 114, 116, 120, 127, 144, 145, 152, 160, 171, 174, 180, 190, 228, 232, 240, 254, 261, 285, 288, 290, 304, 342, 348, 360, 361, 380, 381, 435, 456, 464, 480, 508, 522, 551, 570, 580, 608, 635, 684, 696, 720, 722, 760, 762, 855, 870, 912, 928, 1016, 1044, 1083, 1102, 1140, 1143, 1160, 1270, 1305, 1368, 1392, 1440, 1444, 1520, 1524, 1653, 1710, 1740, 1805, 1824, 1905, 2032, 2088, 2166, 2204, 2280, 2286, 2320, 2413, 2540, 2610, 2736, 2755, 2784, 2888, 3040, 3048, 3249, 3306, 3420, 3480, 3610, 3683, 3810, 4064, 4176, 4332, 4408, 4560, 4572, 4640, 4826, 4959, 5080, 5220, 5415, 5472, 5510, 5715, 5776, 6096, 6498, 6612, 6840, 6960, 7220, 7239, 7366, 7620, 8265, 8352, 8664, 8816, 9120, 9144, 9652, 9918, 10160, 10440, 10469, 10830, 11020, 11049, 11430, 11552, 12065, 12192, 12996, 13224, 13680, 13920, 14440, 14478, 14732, 15240, 16245, 16530, 17328, 17632, 18288, 18415, 19304, 19836, 20320, 20880, 20938, 21660, 21717, 22040, 22098, 22860, 24130, 24795, 25992, 26448, 27360, 28880, 28956, 29464, 30480, 31407, 32490, 33060, 33147, 34656, 36195, 36576, 36830, 38608, 39672, 41760, 41876, 43320, 43434, 44080, 44196, 45720, 45847, 48260, 49590, 51984, 52345, 52896, 55245, 57760, 57912, 58928, 60960, 62814, 64980, 66120, 66294, 69977, 72390, 73660, 77216, 79344, 83752, 86640, 86868, 88160, 88392, 91440, 91694, 94221, 96520, 99180, 103968, 104690, 108585, 110490, 115824, 117856, 125628, 129960, 132240, 132588, 137541, 139954, 144780, 147320, 157035, 158688, 165735, 167504, 173280, 173736, 176784, 182880, 183388, 188442, 193040, 198360, 209380, 209931, 217170, 220980, 229235, 231648, 251256, 259920, 264480, 265176, 275082, 279908, 289560, 294640, 314070, 331470, 335008, 347472, 349885, 353568, 366776, 376884, 386080, 396720, 412623, 418760, 419862, 434340, 441960, 458470, 471105, 502512, 519840, 530352, 550164, 559816, 579120, 589280, 628140, 629793, 662940, 687705, 694944, 699770, 733552, 753768, 793440, 825246, 837520, 839724, 868680, 883920, 916940, 942210, 1005024, 1049655, 1060704, 1100328, 1119632, 1158240, 1256280, 1259586, 1325880, 1329563, 1375410, 1399540, 1467104, 1507536, 1650492, 1675040, 1679448, 1737360, 1767840, 1833880, 1884420, 2063115, 2099310, 2200656, 2239264, 2512560, 2519172, 2651760, 2659126, 2750820, 2799080, 3015072, 3148965, 3300984, 3358896, 3474720, 3667760, 3768840, 3988689, 4126230, 4198620, 4401312, 5025120, 5038344, 5303520, 5318252, 5501640, 5598160, 6297930, 6601968, 6647815, 6717792, 7335520, 7537680, 7977378, 8252460, 8397240, 10076688, 10636504, 11003280, 11196320, 11966067, 12595860, 13203936, 13295630, 15075360, 15954756, 16504920, 16794480, 19943445, 20153376, 21273008, 22006560, 23932134, 25191720, 26591260, 31909512, 33009840, 33588960, 39886890, 42546016, 47864268, 50383440, 53182520, 59830335, 63819024, 66019680, 79773780, 95728536, 100766880, 106365040, 119660670, 127638048, 159547560, 191457072, 212730080, 239321340, 319095120, 382914144, 478642680, 638190240, 957285360, 1914570720]

約数ペア:

[(1, 1914570720), (2, 957285360), (3, 638190240), (4, 478642680), (5, 382914144), (6, 319095120), (8, 239321340), (9, 212730080), (10, 191457072), (12, 159547560), (15, 127638048), (16, 119660670), (18, 106365040), (19, 100766880), (20, 95728536), (24, 79773780), (29, 66019680), (30, 63819024), (32, 59830335), (36, 53182520), (38, 50383440), (40, 47864268), (45, 42546016), (48, 39886890), (57, 33588960), (58, 33009840), (60, 31909512), (72, 26591260), (76, 25191720), (80, 23932134), (87, 22006560), (90, 21273008), (95, 20153376), (96, 19943445), (114, 16794480), (116, 16504920), (120, 15954756), (127, 15075360), (144, 13295630), (145, 13203936), (152, 12595860), (160, 11966067), (171, 11196320), (174, 11003280), (180, 10636504), (190, 10076688), (228, 8397240), (232, 8252460), (240, 7977378), (254, 7537680), (261, 7335520), (285, 6717792), (288, 6647815), (290, 6601968), (304, 6297930), (342, 5598160), (348, 5501640), (360, 5318252), (361, 5303520), (380, 5038344), (381, 5025120), (435, 4401312), (456, 4198620), (464, 4126230), (480, 3988689), (508, 3768840), (522, 3667760), (551, 3474720), (570, 3358896), (580, 3300984), (608, 3148965), (635, 3015072), (684, 2799080), (696, 2750820), (720, 2659126), (722, 2651760), (760, 2519172), (762, 2512560), (855, 2239264), (870, 2200656), (912, 2099310), (928, 2063115), (1016, 1884420), (1044, 1833880), (1083, 1767840), (1102, 1737360), (1140, 1679448), (1143, 1675040), (1160, 1650492), (1270, 1507536), (1305, 1467104), (1368, 1399540), (1392, 1375410), (1440, 1329563), (1444, 1325880), (1520, 1259586), (1524, 1256280), (1653, 1158240), (1710, 1119632), (1740, 1100328), (1805, 1060704), (1824, 1049655), (1905, 1005024), (2032, 942210), (2088, 916940), (2166, 883920), (2204, 868680), (2280, 839724), (2286, 837520), (2320, 825246), (2413, 793440), (2540, 753768), (2610, 733552), (2736, 699770), (2755, 694944), (2784, 687705), (2888, 662940), (3040, 629793), (3048, 628140), (3249, 589280), (3306, 579120), (3420, 559816), (3480, 550164), (3610, 530352), (3683, 519840), (3810, 502512), (4064, 471105), (4176, 458470), (4332, 441960), (4408, 434340), (4560, 419862), (4572, 418760), (4640, 412623), (4826, 396720), (4959, 386080), (5080, 376884), (5220, 366776), (5415, 353568), (5472, 349885), (5510, 347472), (5715, 335008), (5776, 331470), (6096, 314070), (6498, 294640), (6612, 289560), (6840, 279908), (6960, 275082), (7220, 265176), (7239, 264480), (7366, 259920), (7620, 251256), (8265, 231648), (8352, 229235), (8664, 220980), (8816, 217170), (9120, 209931), (9144, 209380), (9652, 198360), (9918, 193040), (10160, 188442), (10440, 183388), (10469, 182880), (10830, 176784), (11020, 173736), (11049, 173280), (11430, 167504), (11552, 165735), (12065, 158688), (12192, 157035), (12996, 147320), (13224, 144780), (13680, 139954), (13920, 137541), (14440, 132588), (14478, 132240), (14732, 129960), (15240, 125628), (16245, 117856), (16530, 115824), (17328, 110490), (17632, 108585), (18288, 104690), (18415, 103968), (19304, 99180), (19836, 96520), (20320, 94221), (20880, 91694), (20938, 91440), (21660, 88392), (21717, 88160), (22040, 86868), (22098, 86640), (22860, 83752), (24130, 79344), (24795, 77216), (25992, 73660), (26448, 72390), (27360, 69977), (28880, 66294), (28956, 66120), (29464, 64980), (30480, 62814), (31407, 60960), (32490, 58928), (33060, 57912), (33147, 57760), (34656, 55245), (36195, 52896), (36576, 52345), (36830, 51984), (38608, 49590), (39672, 48260), (41760, 45847), (41876, 45720), (43320, 44196), (43434, 44080)]