65068080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{503}}^1$

素因数の和:544

約数の個数: 240

約数和(自身を含む): 256483584

約数和(自身を除く): 191415504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 66, 70, 77, 80, 84, 88, 98, 105, 110, 112, 120, 132, 140, 147, 154, 165, 168, 176, 196, 210, 220, 231, 240, 245, 264, 280, 294, 308, 330, 336, 385, 392, 420, 440, 462, 490, 503, 528, 539, 560, 588, 616, 660, 735, 770, 784, 840, 880, 924, 980, 1006, 1078, 1155, 1176, 1232, 1320, 1470, 1509, 1540, 1617, 1680, 1848, 1960, 2012, 2156, 2310, 2352, 2515, 2640, 2695, 2940, 3018, 3080, 3234, 3521, 3696, 3920, 4024, 4312, 4620, 5030, 5390, 5533, 5880, 6036, 6160, 6468, 7042, 7545, 8048, 8085, 8624, 9240, 10060, 10563, 10780, 11066, 11760, 12072, 12936, 14084, 15090, 16170, 16599, 17605, 18480, 20120, 21126, 21560, 22132, 24144, 24647, 25872, 27665, 28168, 30180, 32340, 33198, 35210, 38731, 40240, 42252, 43120, 44264, 49294, 52815, 55330, 56336, 60360, 64680, 66396, 70420, 73941, 77462, 82995, 84504, 88528, 98588, 105630, 110660, 116193, 120720, 123235, 129360, 132792, 140840, 147882, 154924, 165990, 169008, 193655, 197176, 211260, 221320, 232386, 246470, 265584, 271117, 281680, 295764, 309848, 331980, 369705, 387310, 394352, 422520, 442640, 464772, 492940, 542234, 580965, 591528, 619696, 663960, 739410, 774620, 813351, 845040, 929544, 985880, 1084468, 1161930, 1183056, 1327920, 1355585, 1478820, 1549240, 1626702, 1859088, 1971760, 2168936, 2323860, 2711170, 2957640, 3098480, 3253404, 4066755, 4337872, 4647720, 5422340, 5915280, 6506808, 8133510, 9295440, 10844680, 13013616, 16267020, 21689360, 32534040, 65068080]

約数ペア:

[(1, 65068080), (2, 32534040), (3, 21689360), (4, 16267020), (5, 13013616), (6, 10844680), (7, 9295440), (8, 8133510), (10, 6506808), (11, 5915280), (12, 5422340), (14, 4647720), (15, 4337872), (16, 4066755), (20, 3253404), (21, 3098480), (22, 2957640), (24, 2711170), (28, 2323860), (30, 2168936), (33, 1971760), (35, 1859088), (40, 1626702), (42, 1549240), (44, 1478820), (48, 1355585), (49, 1327920), (55, 1183056), (56, 1161930), (60, 1084468), (66, 985880), (70, 929544), (77, 845040), (80, 813351), (84, 774620), (88, 739410), (98, 663960), (105, 619696), (110, 591528), (112, 580965), (120, 542234), (132, 492940), (140, 464772), (147, 442640), (154, 422520), (165, 394352), (168, 387310), (176, 369705), (196, 331980), (210, 309848), (220, 295764), (231, 281680), (240, 271117), (245, 265584), (264, 246470), (280, 232386), (294, 221320), (308, 211260), (330, 197176), (336, 193655), (385, 169008), (392, 165990), (420, 154924), (440, 147882), (462, 140840), (490, 132792), (503, 129360), (528, 123235), (539, 120720), (560, 116193), (588, 110660), (616, 105630), (660, 98588), (735, 88528), (770, 84504), (784, 82995), (840, 77462), (880, 73941), (924, 70420), (980, 66396), (1006, 64680), (1078, 60360), (1155, 56336), (1176, 55330), (1232, 52815), (1320, 49294), (1470, 44264), (1509, 43120), (1540, 42252), (1617, 40240), (1680, 38731), (1848, 35210), (1960, 33198), (2012, 32340), (2156, 30180), (2310, 28168), (2352, 27665), (2515, 25872), (2640, 24647), (2695, 24144), (2940, 22132), (3018, 21560), (3080, 21126), (3234, 20120), (3521, 18480), (3696, 17605), (3920, 16599), (4024, 16170), (4312, 15090), (4620, 14084), (5030, 12936), (5390, 12072), (5533, 11760), (5880, 11066), (6036, 10780), (6160, 10563), (6468, 10060), (7042, 9240), (7545, 8624), (8048, 8085)]