12557779920

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{276847}}^1$

素因数の和:276879

約数の個数: 200

約数和(自身を含む): 49845928704

約数和(自身を除く): 37288148784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 4536, 5040, 5670, 6480, 7560, 9072, 11340, 15120, 22680, 45360, 276847, 553694, 830541, 1107388, 1384235, 1661082, 1937929, 2214776, 2491623, 2768470, 3322164, 3875858, 4152705, 4429552, 4983246, 5536940, 5813787, 6644328, 7474869, 7751716, 8305410, 9689645, 9966492, 11073880, 11627574, 12458115, 13288656, 14949738, 15503432, 16610820, 17441361, 19379290, 19932984, 22147760, 22424607, 23255148, 24916230, 29068935, 29899476, 31006864, 33221640, 34882722, 37374345, 38758580, 39865968, 44849214, 46510296, 49832460, 52324083, 58137870, 59798952, 66443280, 69765444, 74748690, 77517160, 87206805, 89698428, 93020592, 99664920, 104648166, 112123035, 116275740, 119597904, 139530888, 149497380, 155034320, 156972249, 174413610, 179396856, 199329840, 209296332, 224246070, 232551480, 261620415, 279061776, 298994760, 313944498, 348827220, 358793712, 418592664, 448492140, 465102960, 523240830, 597989520, 627888996, 697654440, 784861245, 837185328, 896984280, 1046481660, 1255777992, 1395308880, 1569722490, 1793968560, 2092963320, 2511555984, 3139444980, 4185926640, 6278889960, 12557779920]

約数ペア:

[(1, 12557779920), (2, 6278889960), (3, 4185926640), (4, 3139444980), (5, 2511555984), (6, 2092963320), (7, 1793968560), (8, 1569722490), (9, 1395308880), (10, 1255777992), (12, 1046481660), (14, 896984280), (15, 837185328), (16, 784861245), (18, 697654440), (20, 627888996), (21, 597989520), (24, 523240830), (27, 465102960), (28, 448492140), (30, 418592664), (35, 358793712), (36, 348827220), (40, 313944498), (42, 298994760), (45, 279061776), (48, 261620415), (54, 232551480), (56, 224246070), (60, 209296332), (63, 199329840), (70, 179396856), (72, 174413610), (80, 156972249), (81, 155034320), (84, 149497380), (90, 139530888), (105, 119597904), (108, 116275740), (112, 112123035), (120, 104648166), (126, 99664920), (135, 93020592), (140, 89698428), (144, 87206805), (162, 77517160), (168, 74748690), (180, 69765444), (189, 66443280), (210, 59798952), (216, 58137870), (240, 52324083), (252, 49832460), (270, 46510296), (280, 44849214), (315, 39865968), (324, 38758580), (336, 37374345), (360, 34882722), (378, 33221640), (405, 31006864), (420, 29899476), (432, 29068935), (504, 24916230), (540, 23255148), (560, 22424607), (567, 22147760), (630, 19932984), (648, 19379290), (720, 17441361), (756, 16610820), (810, 15503432), (840, 14949738), (945, 13288656), (1008, 12458115), (1080, 11627574), (1134, 11073880), (1260, 9966492), (1296, 9689645), (1512, 8305410), (1620, 7751716), (1680, 7474869), (1890, 6644328), (2160, 5813787), (2268, 5536940), (2520, 4983246), (2835, 4429552), (3024, 4152705), (3240, 3875858), (3780, 3322164), (4536, 2768470), (5040, 2491623), (5670, 2214776), (6480, 1937929), (7560, 1661082), (9072, 1384235), (11340, 1107388), (15120, 830541), (22680, 553694), (45360, 276847)]