1265908560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:386

約数の個数: 320

約数和(自身を含む): 4693032960

約数和(自身を除く): 3427124400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 109, 112, 120, 124, 140, 155, 168, 186, 210, 217, 218, 223, 240, 248, 280, 310, 327, 336, 372, 420, 434, 436, 446, 465, 496, 545, 560, 620, 651, 654, 669, 744, 763, 840, 868, 872, 892, 930, 1085, 1090, 1115, 1240, 1302, 1308, 1338, 1488, 1526, 1561, 1635, 1680, 1736, 1744, 1784, 1860, 2170, 2180, 2230, 2289, 2480, 2604, 2616, 2676, 3052, 3122, 3255, 3270, 3345, 3379, 3472, 3568, 3720, 3815, 4340, 4360, 4460, 4578, 4683, 5208, 5232, 5352, 6104, 6244, 6510, 6540, 6690, 6758, 6913, 7440, 7630, 7805, 8680, 8720, 8920, 9156, 9366, 10137, 10416, 10704, 11445, 12208, 12488, 13020, 13080, 13380, 13516, 13826, 15260, 15610, 16895, 17360, 17840, 18312, 18732, 20274, 20739, 22890, 23415, 23653, 24307, 24976, 26040, 26160, 26760, 27032, 27652, 30520, 31220, 33790, 34565, 36624, 37464, 40548, 41478, 45780, 46830, 47306, 48391, 48614, 50685, 52080, 53520, 54064, 55304, 61040, 62440, 67580, 69130, 70959, 72921, 74928, 81096, 82956, 91560, 93660, 94612, 96782, 97228, 101370, 103695, 110608, 118265, 121535, 124880, 135160, 138260, 141918, 145173, 145842, 162192, 165912, 170149, 183120, 187320, 189224, 193564, 194456, 202740, 207390, 236530, 241955, 243070, 270320, 276520, 283836, 290346, 291684, 331824, 340298, 354795, 364605, 374640, 378448, 387128, 388912, 405480, 414780, 473060, 483910, 486140, 510447, 553040, 567672, 580692, 583368, 680596, 709590, 725865, 729210, 753517, 774256, 810960, 829560, 850745, 946120, 967820, 972280, 1020894, 1135344, 1161384, 1166736, 1361192, 1419180, 1451730, 1458420, 1507034, 1659120, 1701490, 1892240, 1935640, 1944560, 2041788, 2260551, 2322768, 2552235, 2722384, 2838360, 2903460, 2916840, 3014068, 3402980, 3767585, 3871280, 4083576, 4521102, 5104470, 5274619, 5676720, 5806920, 5833680, 6028136, 6805960, 7535170, 8167152, 9042204, 10208940, 10549238, 11302755, 11613840, 12056272, 13611920, 15070340, 15823857, 18084408, 20417880, 21098476, 22605510, 26373095, 30140680, 31647714, 36168816, 40835760, 42196952, 45211020, 52746190, 60281360, 63295428, 79119285, 84393904, 90422040, 105492380, 126590856, 158238570, 180844080, 210984760, 253181712, 316477140, 421969520, 632954280, 1265908560]

約数ペア:

[(1, 1265908560), (2, 632954280), (3, 421969520), (4, 316477140), (5, 253181712), (6, 210984760), (7, 180844080), (8, 158238570), (10, 126590856), (12, 105492380), (14, 90422040), (15, 84393904), (16, 79119285), (20, 63295428), (21, 60281360), (24, 52746190), (28, 45211020), (30, 42196952), (31, 40835760), (35, 36168816), (40, 31647714), (42, 30140680), (48, 26373095), (56, 22605510), (60, 21098476), (62, 20417880), (70, 18084408), (80, 15823857), (84, 15070340), (93, 13611920), (105, 12056272), (109, 11613840), (112, 11302755), (120, 10549238), (124, 10208940), (140, 9042204), (155, 8167152), (168, 7535170), (186, 6805960), (210, 6028136), (217, 5833680), (218, 5806920), (223, 5676720), (240, 5274619), (248, 5104470), (280, 4521102), (310, 4083576), (327, 3871280), (336, 3767585), (372, 3402980), (420, 3014068), (434, 2916840), (436, 2903460), (446, 2838360), (465, 2722384), (496, 2552235), (545, 2322768), (560, 2260551), (620, 2041788), (651, 1944560), (654, 1935640), (669, 1892240), (744, 1701490), (763, 1659120), (840, 1507034), (868, 1458420), (872, 1451730), (892, 1419180), (930, 1361192), (1085, 1166736), (1090, 1161384), (1115, 1135344), (1240, 1020894), (1302, 972280), (1308, 967820), (1338, 946120), (1488, 850745), (1526, 829560), (1561, 810960), (1635, 774256), (1680, 753517), (1736, 729210), (1744, 725865), (1784, 709590), (1860, 680596), (2170, 583368), (2180, 580692), (2230, 567672), (2289, 553040), (2480, 510447), (2604, 486140), (2616, 483910), (2676, 473060), (3052, 414780), (3122, 405480), (3255, 388912), (3270, 387128), (3345, 378448), (3379, 374640), (3472, 364605), (3568, 354795), (3720, 340298), (3815, 331824), (4340, 291684), (4360, 290346), (4460, 283836), (4578, 276520), (4683, 270320), (5208, 243070), (5232, 241955), (5352, 236530), (6104, 207390), (6244, 202740), (6510, 194456), (6540, 193564), (6690, 189224), (6758, 187320), (6913, 183120), (7440, 170149), (7630, 165912), (7805, 162192), (8680, 145842), (8720, 145173), (8920, 141918), (9156, 138260), (9366, 135160), (10137, 124880), (10416, 121535), (10704, 118265), (11445, 110608), (12208, 103695), (12488, 101370), (13020, 97228), (13080, 96782), (13380, 94612), (13516, 93660), (13826, 91560), (15260, 82956), (15610, 81096), (16895, 74928), (17360, 72921), (17840, 70959), (18312, 69130), (18732, 67580), (20274, 62440), (20739, 61040), (22890, 55304), (23415, 54064), (23653, 53520), (24307, 52080), (24976, 50685), (26040, 48614), (26160, 48391), (26760, 47306), (27032, 46830), (27652, 45780), (30520, 41478), (31220, 40548), (33790, 37464), (34565, 36624)]