810001920

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:126

約数の個数: 640

約数和(自身を含む): 3409781760

約数和(自身を除く): 2599779840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 32, 35, 38, 39, 40, 42, 48, 52, 56, 57, 60, 61, 64, 65, 70, 76, 78, 80, 84, 91, 95, 96, 104, 105, 112, 114, 120, 122, 128, 130, 133, 140, 152, 156, 160, 168, 182, 183, 190, 192, 195, 208, 210, 224, 228, 240, 244, 247, 256, 260, 266, 273, 280, 285, 304, 305, 312, 320, 336, 364, 366, 380, 384, 390, 399, 416, 420, 427, 448, 455, 456, 480, 488, 494, 512, 520, 532, 546, 560, 570, 608, 610, 624, 640, 665, 672, 728, 732, 741, 760, 768, 780, 793, 798, 832, 840, 854, 896, 910, 912, 915, 960, 976, 988, 1040, 1064, 1092, 1120, 1140, 1159, 1216, 1220, 1235, 1248, 1280, 1281, 1330, 1344, 1365, 1456, 1464, 1482, 1520, 1536, 1560, 1586, 1596, 1664, 1680, 1708, 1729, 1792, 1820, 1824, 1830, 1920, 1952, 1976, 1995, 2080, 2128, 2135, 2184, 2240, 2280, 2318, 2379, 2432, 2440, 2470, 2496, 2560, 2562, 2660, 2688, 2730, 2912, 2928, 2964, 3040, 3120, 3172, 3192, 3328, 3360, 3416, 3458, 3477, 3584, 3640, 3648, 3660, 3705, 3840, 3904, 3952, 3965, 3990, 4160, 4256, 4270, 4368, 4480, 4560, 4636, 4758, 4864, 4880, 4940, 4992, 5124, 5187, 5320, 5376, 5460, 5551, 5795, 5824, 5856, 5928, 6080, 6240, 6344, 6384, 6405, 6656, 6720, 6832, 6916, 6954, 7280, 7296, 7320, 7410, 7680, 7808, 7904, 7930, 7980, 8113, 8320, 8512, 8540, 8645, 8736, 8960, 9120, 9272, 9516, 9728, 9760, 9880, 9984, 10248, 10374, 10640, 10752, 10920, 11102, 11590, 11648, 11712, 11856, 11895, 12160, 12480, 12688, 12768, 12810, 13440, 13664, 13832, 13908, 14560, 14592, 14640, 14820, 15067, 15616, 15808, 15860, 15960, 16226, 16640, 16653, 17024, 17080, 17290, 17385, 17472, 17920, 18240, 18544, 19032, 19520, 19760, 19968, 20496, 20748, 21280, 21840, 22204, 23180, 23296, 23424, 23712, 23790, 24320, 24339, 24960, 25376, 25536, 25620, 25935, 26880, 27328, 27664, 27755, 27816, 29120, 29184, 29280, 29640, 30134, 31232, 31616, 31720, 31920, 32452, 33280, 33306, 34048, 34160, 34580, 34770, 34944, 36480, 37088, 38064, 39040, 39520, 40565, 40992, 41496, 42560, 43680, 44408, 45201, 46360, 46592, 46848, 47424, 47580, 48640, 48678, 49920, 50752, 51072, 51240, 51870, 53760, 54656, 55328, 55510, 55632, 58240, 58560, 59280, 60268, 63232, 63440, 63840, 64904, 66612, 68096, 68320, 69160, 69540, 69888, 72960, 74176, 75335, 76128, 78080, 79040, 81130, 81984, 82992, 83265, 85120, 87360, 88816, 90402, 92720, 93696, 94848, 95160, 97356, 99840, 101504, 102144, 102480, 103740, 105469, 109312, 110656, 111020, 111264, 116480, 117120, 118560, 120536, 121695, 126464, 126880, 127680, 129808, 133224, 136640, 138320, 139080, 139776, 145920, 148352, 150670, 152256, 156160, 158080, 162260, 163968, 165984, 166530, 170240, 174720, 177632, 180804, 185440, 189696, 190320, 194712, 203008, 204288, 204960, 207480, 210938, 218624, 221312, 222040, 222528, 226005, 232960, 234240, 237120, 241072, 243390, 253760, 255360, 259616, 266448, 273280, 276640, 278160, 296704, 301340, 304512, 316160, 316407, 324520, 327936, 331968, 333060, 340480, 349440, 355264, 361608, 370880, 379392, 380640, 389424, 406016, 409920, 414960, 421876, 442624, 444080, 445056, 452010, 468480, 474240, 482144, 486780, 507520, 510720, 519232, 527345, 532896, 546560, 553280, 556320, 593408, 602680, 609024, 632320, 632814, 649040, 655872, 663936, 666120, 698880, 710528, 723216, 741760, 761280, 778848, 819840, 829920, 843752, 885248, 888160, 890112, 904020, 948480, 964288, 973560, 1015040, 1021440, 1038464, 1054690, 1065792, 1093120, 1106560, 1112640, 1205360, 1218048, 1265628, 1298080, 1327872, 1332240, 1421056, 1446432, 1483520, 1522560, 1557696, 1582035, 1639680, 1659840, 1687504, 1776320, 1780224, 1808040, 1896960, 1928576, 1947120, 2030080, 2076928, 2109380, 2131584, 2213120, 2225280, 2410720, 2531256, 2596160, 2655744, 2664480, 2842112, 2892864, 2967040, 3045120, 3115392, 3164070, 3279360, 3319680, 3375008, 3552640, 3616080, 3857152, 3894240, 4153856, 4218760, 4263168, 4426240, 4450560, 4821440, 5062512, 5192320, 5328960, 5785728, 6090240, 6230784, 6328140, 6639360, 6750016, 7105280, 7232160, 7714304, 7788480, 8437520, 8526336, 8901120, 9642880, 10125024, 10384640, 10657920, 11571456, 12461568, 12656280, 13278720, 13500032, 14210560, 14464320, 15576960, 16875040, 19285760, 20250048, 20769280, 21315840, 23142912, 25312560, 27000064, 28928640, 31153920, 33750080, 38571520, 40500096, 42631680, 50625120, 54000128, 57857280, 62307840, 67500160, 81000192, 101250240, 115714560, 135000320, 162000384, 202500480, 270000640, 405000960, 810001920]

約数ペア:

[(1, 810001920), (2, 405000960), (3, 270000640), (4, 202500480), (5, 162000384), (6, 135000320), (7, 115714560), (8, 101250240), (10, 81000192), (12, 67500160), (13, 62307840), (14, 57857280), (15, 54000128), (16, 50625120), (19, 42631680), (20, 40500096), (21, 38571520), (24, 33750080), (26, 31153920), (28, 28928640), (30, 27000064), (32, 25312560), (35, 23142912), (38, 21315840), (39, 20769280), (40, 20250048), (42, 19285760), (48, 16875040), (52, 15576960), (56, 14464320), (57, 14210560), (60, 13500032), (61, 13278720), (64, 12656280), (65, 12461568), (70, 11571456), (76, 10657920), (78, 10384640), (80, 10125024), (84, 9642880), (91, 8901120), (95, 8526336), (96, 8437520), (104, 7788480), (105, 7714304), (112, 7232160), (114, 7105280), (120, 6750016), (122, 6639360), (128, 6328140), (130, 6230784), (133, 6090240), (140, 5785728), (152, 5328960), (156, 5192320), (160, 5062512), (168, 4821440), (182, 4450560), (183, 4426240), (190, 4263168), (192, 4218760), (195, 4153856), (208, 3894240), (210, 3857152), (224, 3616080), (228, 3552640), (240, 3375008), (244, 3319680), (247, 3279360), (256, 3164070), (260, 3115392), (266, 3045120), (273, 2967040), (280, 2892864), (285, 2842112), (304, 2664480), (305, 2655744), (312, 2596160), (320, 2531256), (336, 2410720), (364, 2225280), (366, 2213120), (380, 2131584), (384, 2109380), (390, 2076928), (399, 2030080), (416, 1947120), (420, 1928576), (427, 1896960), (448, 1808040), (455, 1780224), (456, 1776320), (480, 1687504), (488, 1659840), (494, 1639680), (512, 1582035), (520, 1557696), (532, 1522560), (546, 1483520), (560, 1446432), (570, 1421056), (608, 1332240), (610, 1327872), (624, 1298080), (640, 1265628), (665, 1218048), (672, 1205360), (728, 1112640), (732, 1106560), (741, 1093120), (760, 1065792), (768, 1054690), (780, 1038464), (793, 1021440), (798, 1015040), (832, 973560), (840, 964288), (854, 948480), (896, 904020), (910, 890112), (912, 888160), (915, 885248), (960, 843752), (976, 829920), (988, 819840), (1040, 778848), (1064, 761280), (1092, 741760), (1120, 723216), (1140, 710528), (1159, 698880), (1216, 666120), (1220, 663936), (1235, 655872), (1248, 649040), (1280, 632814), (1281, 632320), (1330, 609024), (1344, 602680), (1365, 593408), (1456, 556320), (1464, 553280), (1482, 546560), (1520, 532896), (1536, 527345), (1560, 519232), (1586, 510720), (1596, 507520), (1664, 486780), (1680, 482144), (1708, 474240), (1729, 468480), (1792, 452010), (1820, 445056), (1824, 444080), (1830, 442624), (1920, 421876), (1952, 414960), (1976, 409920), (1995, 406016), (2080, 389424), (2128, 380640), (2135, 379392), (2184, 370880), (2240, 361608), (2280, 355264), (2318, 349440), (2379, 340480), (2432, 333060), (2440, 331968), (2470, 327936), (2496, 324520), (2560, 316407), (2562, 316160), (2660, 304512), (2688, 301340), (2730, 296704), (2912, 278160), (2928, 276640), (2964, 273280), (3040, 266448), (3120, 259616), (3172, 255360), (3192, 253760), (3328, 243390), (3360, 241072), (3416, 237120), (3458, 234240), (3477, 232960), (3584, 226005), (3640, 222528), (3648, 222040), (3660, 221312), (3705, 218624), (3840, 210938), (3904, 207480), (3952, 204960), (3965, 204288), (3990, 203008), (4160, 194712), (4256, 190320), (4270, 189696), (4368, 185440), (4480, 180804), (4560, 177632), (4636, 174720), (4758, 170240), (4864, 166530), (4880, 165984), (4940, 163968), (4992, 162260), (5124, 158080), (5187, 156160), (5320, 152256), (5376, 150670), (5460, 148352), (5551, 145920), (5795, 139776), (5824, 139080), (5856, 138320), (5928, 136640), (6080, 133224), (6240, 129808), (6344, 127680), (6384, 126880), (6405, 126464), (6656, 121695), (6720, 120536), (6832, 118560), (6916, 117120), (6954, 116480), (7280, 111264), (7296, 111020), (7320, 110656), (7410, 109312), (7680, 105469), (7808, 103740), (7904, 102480), (7930, 102144), (7980, 101504), (8113, 99840), (8320, 97356), (8512, 95160), (8540, 94848), (8645, 93696), (8736, 92720), (8960, 90402), (9120, 88816), (9272, 87360), (9516, 85120), (9728, 83265), (9760, 82992), (9880, 81984), (9984, 81130), (10248, 79040), (10374, 78080), (10640, 76128), (10752, 75335), (10920, 74176), (11102, 72960), (11590, 69888), (11648, 69540), (11712, 69160), (11856, 68320), (11895, 68096), (12160, 66612), (12480, 64904), (12688, 63840), (12768, 63440), (12810, 63232), (13440, 60268), (13664, 59280), (13832, 58560), (13908, 58240), (14560, 55632), (14592, 55510), (14640, 55328), (14820, 54656), (15067, 53760), (15616, 51870), (15808, 51240), (15860, 51072), (15960, 50752), (16226, 49920), (16640, 48678), (16653, 48640), (17024, 47580), (17080, 47424), (17290, 46848), (17385, 46592), (17472, 46360), (17920, 45201), (18240, 44408), (18544, 43680), (19032, 42560), (19520, 41496), (19760, 40992), (19968, 40565), (20496, 39520), (20748, 39040), (21280, 38064), (21840, 37088), (22204, 36480), (23180, 34944), (23296, 34770), (23424, 34580), (23712, 34160), (23790, 34048), (24320, 33306), (24339, 33280), (24960, 32452), (25376, 31920), (25536, 31720), (25620, 31616), (25935, 31232), (26880, 30134), (27328, 29640), (27664, 29280), (27755, 29184), (27816, 29120)]