917742960

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2777}}^1$

素因数の和:2822

約数の個数: 240

約数和(自身を含む): 3385470816

約数和(自身を除く): 2467727856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 102, 108, 120, 135, 136, 144, 153, 162, 170, 180, 204, 216, 240, 243, 255, 270, 272, 306, 324, 340, 360, 405, 408, 432, 459, 486, 510, 540, 612, 648, 680, 720, 765, 810, 816, 918, 972, 1020, 1080, 1215, 1224, 1296, 1360, 1377, 1530, 1620, 1836, 1944, 2040, 2160, 2295, 2430, 2448, 2754, 2777, 3060, 3240, 3672, 3888, 4080, 4131, 4590, 4860, 5508, 5554, 6120, 6480, 6885, 7344, 8262, 8331, 9180, 9720, 11016, 11108, 12240, 13770, 13885, 16524, 16662, 18360, 19440, 20655, 22032, 22216, 24993, 27540, 27770, 33048, 33324, 36720, 41310, 41655, 44432, 47209, 49986, 55080, 55540, 66096, 66648, 74979, 82620, 83310, 94418, 99972, 110160, 111080, 124965, 133296, 141627, 149958, 165240, 166620, 188836, 199944, 222160, 224937, 236045, 249930, 283254, 299916, 330480, 333240, 374895, 377672, 399888, 424881, 449874, 472090, 499860, 566508, 599832, 666480, 674811, 708135, 749790, 755344, 849762, 899748, 944180, 999720, 1124685, 1133016, 1199664, 1274643, 1349622, 1416270, 1499580, 1699524, 1799496, 1888360, 1999440, 2124405, 2249370, 2266032, 2549286, 2699244, 2832540, 2999160, 3374055, 3399048, 3598992, 3776720, 3823929, 4248810, 4498740, 5098572, 5398488, 5665080, 5998320, 6373215, 6748110, 6798096, 7647858, 8497620, 8997480, 10197144, 10796976, 11330160, 11471787, 12746430, 13496220, 15295716, 16995240, 17994960, 19119645, 20394288, 22943574, 25492860, 26992440, 30591432, 33990480, 38239290, 45887148, 50985720, 53984880, 57358935, 61182864, 76478580, 91774296, 101971440, 114717870, 152957160, 183548592, 229435740, 305914320, 458871480, 917742960]

約数ペア:

[(1, 917742960), (2, 458871480), (3, 305914320), (4, 229435740), (5, 183548592), (6, 152957160), (8, 114717870), (9, 101971440), (10, 91774296), (12, 76478580), (15, 61182864), (16, 57358935), (17, 53984880), (18, 50985720), (20, 45887148), (24, 38239290), (27, 33990480), (30, 30591432), (34, 26992440), (36, 25492860), (40, 22943574), (45, 20394288), (48, 19119645), (51, 17994960), (54, 16995240), (60, 15295716), (68, 13496220), (72, 12746430), (80, 11471787), (81, 11330160), (85, 10796976), (90, 10197144), (102, 8997480), (108, 8497620), (120, 7647858), (135, 6798096), (136, 6748110), (144, 6373215), (153, 5998320), (162, 5665080), (170, 5398488), (180, 5098572), (204, 4498740), (216, 4248810), (240, 3823929), (243, 3776720), (255, 3598992), (270, 3399048), (272, 3374055), (306, 2999160), (324, 2832540), (340, 2699244), (360, 2549286), (405, 2266032), (408, 2249370), (432, 2124405), (459, 1999440), (486, 1888360), (510, 1799496), (540, 1699524), (612, 1499580), (648, 1416270), (680, 1349622), (720, 1274643), (765, 1199664), (810, 1133016), (816, 1124685), (918, 999720), (972, 944180), (1020, 899748), (1080, 849762), (1215, 755344), (1224, 749790), (1296, 708135), (1360, 674811), (1377, 666480), (1530, 599832), (1620, 566508), (1836, 499860), (1944, 472090), (2040, 449874), (2160, 424881), (2295, 399888), (2430, 377672), (2448, 374895), (2754, 333240), (2777, 330480), (3060, 299916), (3240, 283254), (3672, 249930), (3888, 236045), (4080, 224937), (4131, 222160), (4590, 199944), (4860, 188836), (5508, 166620), (5554, 165240), (6120, 149958), (6480, 141627), (6885, 133296), (7344, 124965), (8262, 111080), (8331, 110160), (9180, 99972), (9720, 94418), (11016, 83310), (11108, 82620), (12240, 74979), (13770, 66648), (13885, 66096), (16524, 55540), (16662, 55080), (18360, 49986), (19440, 47209), (20655, 44432), (22032, 41655), (22216, 41310), (24993, 36720), (27540, 33324), (27770, 33048)]