2019274920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:478

約数の個数: 320

約数和(自身を含む): 7376624640

約数和(自身を除く): 5357349720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 191, 195, 216, 234, 251, 260, 270, 312, 324, 351, 360, 382, 390, 405, 468, 502, 520, 540, 573, 585, 648, 702, 753, 764, 780, 810, 936, 955, 1004, 1053, 1080, 1146, 1170, 1255, 1404, 1506, 1528, 1560, 1620, 1719, 1755, 1910, 2008, 2106, 2259, 2292, 2340, 2483, 2510, 2808, 2865, 3012, 3240, 3263, 3438, 3510, 3765, 3820, 4212, 4518, 4584, 4680, 4966, 5020, 5157, 5265, 5730, 6024, 6526, 6777, 6876, 7020, 7449, 7530, 7640, 8424, 8595, 9036, 9789, 9932, 10040, 10314, 10530, 11295, 11460, 12415, 13052, 13554, 13752, 14040, 14898, 15060, 15471, 16315, 17190, 18072, 19578, 19864, 20331, 20628, 21060, 22347, 22590, 22920, 24830, 25785, 26104, 27108, 29367, 29796, 30120, 30942, 32630, 33885, 34380, 37245, 39156, 40662, 41256, 42120, 44694, 45180, 47941, 48945, 49660, 51570, 54216, 58734, 59592, 61884, 65260, 67041, 67770, 68760, 74490, 77355, 78312, 81324, 88101, 89388, 90360, 95882, 97890, 99320, 101655, 103140, 111735, 117468, 123768, 130520, 134082, 135540, 143823, 146835, 148980, 154710, 162648, 176202, 178776, 191764, 195780, 201123, 203310, 206280, 223470, 234936, 239705, 264303, 268164, 271080, 287646, 293670, 297960, 309420, 335205, 352404, 383528, 391560, 402246, 406620, 431469, 440505, 446940, 479410, 528606, 536328, 575292, 587340, 618840, 623233, 670410, 704808, 719115, 804492, 813240, 862938, 881010, 893880, 958820, 1005615, 1057212, 1150584, 1174680, 1246466, 1294407, 1321515, 1340820, 1438230, 1608984, 1725876, 1762020, 1869699, 1917640, 2011230, 2114424, 2157345, 2492932, 2588814, 2643030, 2681640, 2876460, 3116165, 3451752, 3524040, 3739398, 3883221, 4022460, 4314690, 4985864, 5177628, 5286060, 5609097, 5752920, 6232330, 6472035, 7478796, 7766442, 8044920, 8629380, 9348495, 10355256, 10572120, 11218194, 12464660, 12944070, 14957592, 15532884, 16827291, 17258760, 18696990, 19416105, 22436388, 24929320, 25888140, 28045485, 31065768, 33654582, 37393980, 38832210, 44872776, 50481873, 51776280, 56090970, 67309164, 74787960, 77664420, 84136455, 100963746, 112181940, 134618328, 155328840, 168272910, 201927492, 224363880, 252409365, 336545820, 403854984, 504818730, 673091640, 1009637460, 2019274920]

約数ペア:

[(1, 2019274920), (2, 1009637460), (3, 673091640), (4, 504818730), (5, 403854984), (6, 336545820), (8, 252409365), (9, 224363880), (10, 201927492), (12, 168272910), (13, 155328840), (15, 134618328), (18, 112181940), (20, 100963746), (24, 84136455), (26, 77664420), (27, 74787960), (30, 67309164), (36, 56090970), (39, 51776280), (40, 50481873), (45, 44872776), (52, 38832210), (54, 37393980), (60, 33654582), (65, 31065768), (72, 28045485), (78, 25888140), (81, 24929320), (90, 22436388), (104, 19416105), (108, 18696990), (117, 17258760), (120, 16827291), (130, 15532884), (135, 14957592), (156, 12944070), (162, 12464660), (180, 11218194), (191, 10572120), (195, 10355256), (216, 9348495), (234, 8629380), (251, 8044920), (260, 7766442), (270, 7478796), (312, 6472035), (324, 6232330), (351, 5752920), (360, 5609097), (382, 5286060), (390, 5177628), (405, 4985864), (468, 4314690), (502, 4022460), (520, 3883221), (540, 3739398), (573, 3524040), (585, 3451752), (648, 3116165), (702, 2876460), (753, 2681640), (764, 2643030), (780, 2588814), (810, 2492932), (936, 2157345), (955, 2114424), (1004, 2011230), (1053, 1917640), (1080, 1869699), (1146, 1762020), (1170, 1725876), (1255, 1608984), (1404, 1438230), (1506, 1340820), (1528, 1321515), (1560, 1294407), (1620, 1246466), (1719, 1174680), (1755, 1150584), (1910, 1057212), (2008, 1005615), (2106, 958820), (2259, 893880), (2292, 881010), (2340, 862938), (2483, 813240), (2510, 804492), (2808, 719115), (2865, 704808), (3012, 670410), (3240, 623233), (3263, 618840), (3438, 587340), (3510, 575292), (3765, 536328), (3820, 528606), (4212, 479410), (4518, 446940), (4584, 440505), (4680, 431469), (4966, 406620), (5020, 402246), (5157, 391560), (5265, 383528), (5730, 352404), (6024, 335205), (6526, 309420), (6777, 297960), (6876, 293670), (7020, 287646), (7449, 271080), (7530, 268164), (7640, 264303), (8424, 239705), (8595, 234936), (9036, 223470), (9789, 206280), (9932, 203310), (10040, 201123), (10314, 195780), (10530, 191764), (11295, 178776), (11460, 176202), (12415, 162648), (13052, 154710), (13554, 148980), (13752, 146835), (14040, 143823), (14898, 135540), (15060, 134082), (15471, 130520), (16315, 123768), (17190, 117468), (18072, 111735), (19578, 103140), (19864, 101655), (20331, 99320), (20628, 97890), (21060, 95882), (22347, 90360), (22590, 89388), (22920, 88101), (24830, 81324), (25785, 78312), (26104, 77355), (27108, 74490), (29367, 68760), (29796, 67770), (30120, 67041), (30942, 65260), (32630, 61884), (33885, 59592), (34380, 58734), (37245, 54216), (39156, 51570), (40662, 49660), (41256, 48945), (42120, 47941), (44694, 45180)]