516562920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:230

約数の個数: 320

約数和(自身を含む): 1853913600

約数和(自身を除く): 1337350680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 37, 40, 45, 54, 60, 62, 72, 74, 81, 90, 93, 108, 111, 120, 124, 135, 139, 148, 155, 162, 180, 185, 186, 216, 222, 248, 270, 278, 279, 296, 310, 324, 333, 360, 370, 372, 405, 417, 444, 465, 540, 555, 556, 558, 620, 648, 666, 695, 740, 744, 810, 834, 837, 888, 930, 999, 1080, 1110, 1112, 1116, 1147, 1240, 1251, 1332, 1390, 1395, 1480, 1620, 1665, 1668, 1674, 1860, 1998, 2085, 2220, 2232, 2294, 2502, 2511, 2664, 2780, 2790, 2997, 3240, 3330, 3336, 3348, 3441, 3720, 3753, 3996, 4170, 4185, 4309, 4440, 4588, 4995, 5004, 5022, 5143, 5560, 5580, 5735, 5994, 6255, 6660, 6696, 6882, 7506, 7992, 8340, 8370, 8618, 9176, 9990, 10008, 10044, 10286, 10323, 11160, 11259, 11470, 11988, 12510, 12555, 12927, 13320, 13764, 14985, 15012, 15429, 16680, 16740, 17205, 17236, 18765, 19980, 20088, 20572, 20646, 21545, 22518, 22940, 23976, 25020, 25110, 25715, 25854, 27528, 29970, 30024, 30858, 30969, 33480, 34410, 34472, 37530, 38781, 39960, 41144, 41292, 43090, 45036, 45880, 46287, 50040, 50220, 51430, 51615, 51708, 56295, 59940, 61716, 61938, 64635, 68820, 75060, 77145, 77562, 82584, 86180, 90072, 92574, 92907, 100440, 102860, 103230, 103416, 112590, 116343, 119880, 123432, 123876, 129270, 137640, 138861, 150120, 154290, 154845, 155124, 159433, 172360, 185148, 185814, 193905, 205720, 206460, 225180, 231435, 232686, 247752, 258540, 277722, 308580, 309690, 310248, 318866, 349029, 370296, 371628, 387810, 412920, 416583, 450360, 462870, 464535, 465372, 478299, 517080, 555444, 581715, 617160, 619380, 637732, 694305, 698058, 743256, 775620, 797165, 833166, 925740, 929070, 930744, 956598, 1110888, 1163430, 1238760, 1275464, 1388610, 1396116, 1434897, 1551240, 1594330, 1666332, 1745145, 1851480, 1858140, 1913196, 2082915, 2326860, 2391495, 2777220, 2792232, 2869794, 3188660, 3332664, 3490290, 3716280, 3826392, 4165830, 4304691, 4653720, 4782990, 5554440, 5739588, 6377320, 6980580, 7174485, 8331660, 8609382, 9565980, 11479176, 12914073, 13961160, 14348970, 16663320, 17218764, 19131960, 21523455, 25828146, 28697940, 34437528, 43046910, 51656292, 57395880, 64570365, 86093820, 103312584, 129140730, 172187640, 258281460, 516562920]

約数ペア:

[(1, 516562920), (2, 258281460), (3, 172187640), (4, 129140730), (5, 103312584), (6, 86093820), (8, 64570365), (9, 57395880), (10, 51656292), (12, 43046910), (15, 34437528), (18, 28697940), (20, 25828146), (24, 21523455), (27, 19131960), (30, 17218764), (31, 16663320), (36, 14348970), (37, 13961160), (40, 12914073), (45, 11479176), (54, 9565980), (60, 8609382), (62, 8331660), (72, 7174485), (74, 6980580), (81, 6377320), (90, 5739588), (93, 5554440), (108, 4782990), (111, 4653720), (120, 4304691), (124, 4165830), (135, 3826392), (139, 3716280), (148, 3490290), (155, 3332664), (162, 3188660), (180, 2869794), (185, 2792232), (186, 2777220), (216, 2391495), (222, 2326860), (248, 2082915), (270, 1913196), (278, 1858140), (279, 1851480), (296, 1745145), (310, 1666332), (324, 1594330), (333, 1551240), (360, 1434897), (370, 1396116), (372, 1388610), (405, 1275464), (417, 1238760), (444, 1163430), (465, 1110888), (540, 956598), (555, 930744), (556, 929070), (558, 925740), (620, 833166), (648, 797165), (666, 775620), (695, 743256), (740, 698058), (744, 694305), (810, 637732), (834, 619380), (837, 617160), (888, 581715), (930, 555444), (999, 517080), (1080, 478299), (1110, 465372), (1112, 464535), (1116, 462870), (1147, 450360), (1240, 416583), (1251, 412920), (1332, 387810), (1390, 371628), (1395, 370296), (1480, 349029), (1620, 318866), (1665, 310248), (1668, 309690), (1674, 308580), (1860, 277722), (1998, 258540), (2085, 247752), (2220, 232686), (2232, 231435), (2294, 225180), (2502, 206460), (2511, 205720), (2664, 193905), (2780, 185814), (2790, 185148), (2997, 172360), (3240, 159433), (3330, 155124), (3336, 154845), (3348, 154290), (3441, 150120), (3720, 138861), (3753, 137640), (3996, 129270), (4170, 123876), (4185, 123432), (4309, 119880), (4440, 116343), (4588, 112590), (4995, 103416), (5004, 103230), (5022, 102860), (5143, 100440), (5560, 92907), (5580, 92574), (5735, 90072), (5994, 86180), (6255, 82584), (6660, 77562), (6696, 77145), (6882, 75060), (7506, 68820), (7992, 64635), (8340, 61938), (8370, 61716), (8618, 59940), (9176, 56295), (9990, 51708), (10008, 51615), (10044, 51430), (10286, 50220), (10323, 50040), (11160, 46287), (11259, 45880), (11470, 45036), (11988, 43090), (12510, 41292), (12555, 41144), (12927, 39960), (13320, 38781), (13764, 37530), (14985, 34472), (15012, 34410), (15429, 33480), (16680, 30969), (16740, 30858), (17205, 30024), (17236, 29970), (18765, 27528), (19980, 25854), (20088, 25715), (20572, 25110), (20646, 25020), (21545, 23976), (22518, 22940)]