680301600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1$

素因数の和:460

約数の個数: 288

約数和(自身を含む): 2455717824

約数和(自身を除く): 1775416224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 66, 73, 75, 80, 88, 96, 100, 110, 120, 132, 146, 150, 160, 165, 176, 200, 219, 220, 240, 264, 275, 292, 300, 330, 352, 353, 365, 400, 438, 440, 480, 528, 550, 584, 600, 660, 706, 730, 800, 803, 825, 876, 880, 1056, 1059, 1095, 1100, 1168, 1200, 1320, 1412, 1460, 1606, 1650, 1752, 1760, 1765, 1825, 2118, 2190, 2200, 2336, 2400, 2409, 2640, 2824, 2920, 3212, 3300, 3504, 3530, 3650, 3883, 4015, 4236, 4380, 4400, 4818, 5280, 5295, 5475, 5648, 5840, 6424, 6600, 7008, 7060, 7300, 7766, 8030, 8472, 8760, 8800, 8825, 9636, 10590, 10950, 11296, 11649, 11680, 12045, 12848, 13200, 14120, 14600, 15532, 16060, 16944, 17520, 17650, 19272, 19415, 20075, 21180, 21900, 23298, 24090, 25696, 25769, 26400, 26475, 28240, 29200, 31064, 32120, 33888, 35040, 35300, 38544, 38830, 40150, 42360, 43800, 46596, 48180, 51538, 52950, 56480, 58245, 58400, 60225, 62128, 64240, 70600, 77088, 77307, 77660, 80300, 84720, 87600, 93192, 96360, 97075, 103076, 105900, 116490, 120450, 124256, 128480, 128845, 141200, 154614, 155320, 160600, 169440, 175200, 186384, 192720, 194150, 206152, 211800, 232980, 240900, 257690, 282400, 283459, 291225, 309228, 310640, 321200, 372768, 385440, 386535, 388300, 412304, 423600, 465960, 481800, 515380, 566918, 582450, 618456, 621280, 642400, 644225, 773070, 776600, 824608, 847200, 850377, 931920, 963600, 1030760, 1133836, 1164900, 1236912, 1288450, 1417295, 1546140, 1553200, 1700754, 1863840, 1927200, 1932675, 2061520, 2267672, 2329800, 2473824, 2576900, 2834590, 3092280, 3106400, 3401508, 3865350, 4123040, 4251885, 4535344, 4659600, 5153800, 5669180, 6184560, 6803016, 7086475, 7730700, 8503770, 9070688, 9319200, 10307600, 11338360, 12369120, 13606032, 14172950, 15461400, 17007540, 20615200, 21259425, 22676720, 27212064, 28345900, 30922800, 34015080, 42518850, 45353440, 56691800, 61845600, 68030160, 85037700, 113383600, 136060320, 170075400, 226767200, 340150800, 680301600]

約数ペア:

[(1, 680301600), (2, 340150800), (3, 226767200), (4, 170075400), (5, 136060320), (6, 113383600), (8, 85037700), (10, 68030160), (11, 61845600), (12, 56691800), (15, 45353440), (16, 42518850), (20, 34015080), (22, 30922800), (24, 28345900), (25, 27212064), (30, 22676720), (32, 21259425), (33, 20615200), (40, 17007540), (44, 15461400), (48, 14172950), (50, 13606032), (55, 12369120), (60, 11338360), (66, 10307600), (73, 9319200), (75, 9070688), (80, 8503770), (88, 7730700), (96, 7086475), (100, 6803016), (110, 6184560), (120, 5669180), (132, 5153800), (146, 4659600), (150, 4535344), (160, 4251885), (165, 4123040), (176, 3865350), (200, 3401508), (219, 3106400), (220, 3092280), (240, 2834590), (264, 2576900), (275, 2473824), (292, 2329800), (300, 2267672), (330, 2061520), (352, 1932675), (353, 1927200), (365, 1863840), (400, 1700754), (438, 1553200), (440, 1546140), (480, 1417295), (528, 1288450), (550, 1236912), (584, 1164900), (600, 1133836), (660, 1030760), (706, 963600), (730, 931920), (800, 850377), (803, 847200), (825, 824608), (876, 776600), (880, 773070), (1056, 644225), (1059, 642400), (1095, 621280), (1100, 618456), (1168, 582450), (1200, 566918), (1320, 515380), (1412, 481800), (1460, 465960), (1606, 423600), (1650, 412304), (1752, 388300), (1760, 386535), (1765, 385440), (1825, 372768), (2118, 321200), (2190, 310640), (2200, 309228), (2336, 291225), (2400, 283459), (2409, 282400), (2640, 257690), (2824, 240900), (2920, 232980), (3212, 211800), (3300, 206152), (3504, 194150), (3530, 192720), (3650, 186384), (3883, 175200), (4015, 169440), (4236, 160600), (4380, 155320), (4400, 154614), (4818, 141200), (5280, 128845), (5295, 128480), (5475, 124256), (5648, 120450), (5840, 116490), (6424, 105900), (6600, 103076), (7008, 97075), (7060, 96360), (7300, 93192), (7766, 87600), (8030, 84720), (8472, 80300), (8760, 77660), (8800, 77307), (8825, 77088), (9636, 70600), (10590, 64240), (10950, 62128), (11296, 60225), (11649, 58400), (11680, 58245), (12045, 56480), (12848, 52950), (13200, 51538), (14120, 48180), (14600, 46596), (15532, 43800), (16060, 42360), (16944, 40150), (17520, 38830), (17650, 38544), (19272, 35300), (19415, 35040), (20075, 33888), (21180, 32120), (21900, 31064), (23298, 29200), (24090, 28240), (25696, 26475), (25769, 26400)]