2981964720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{337}}^1$

素因数の和:612

約数の個数: 320

約数和(自身を含む): 11105003520

約数和(自身を除く): 8123038800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 229, 230, 240, 276, 280, 322, 336, 337, 345, 368, 420, 458, 460, 483, 552, 560, 644, 674, 687, 690, 805, 840, 916, 920, 966, 1011, 1104, 1145, 1288, 1348, 1374, 1380, 1603, 1610, 1680, 1685, 1832, 1840, 1932, 2022, 2290, 2359, 2415, 2576, 2696, 2748, 2760, 3206, 3220, 3370, 3435, 3664, 3864, 4044, 4580, 4718, 4809, 4830, 5055, 5267, 5392, 5496, 5520, 6412, 6440, 6740, 6870, 7077, 7728, 7751, 8015, 8088, 9160, 9436, 9618, 9660, 10110, 10534, 10992, 11795, 12824, 12880, 13480, 13740, 14154, 15502, 15801, 16030, 16176, 18320, 18872, 19236, 19320, 20220, 21068, 23253, 23590, 24045, 25648, 26335, 26960, 27480, 28308, 31004, 31602, 32060, 35385, 36869, 37744, 38472, 38640, 38755, 40440, 42136, 46506, 47180, 48090, 52670, 54257, 54960, 56616, 62008, 63204, 64120, 70770, 73738, 76944, 77173, 77510, 79005, 80880, 84272, 93012, 94360, 96180, 105340, 108514, 110607, 113232, 116265, 124016, 126408, 128240, 141540, 147476, 154346, 155020, 158010, 162771, 184345, 186024, 188720, 192360, 210680, 217028, 221214, 231519, 232530, 252816, 271285, 283080, 294952, 308692, 310040, 316020, 325542, 368690, 372048, 384720, 385865, 421360, 434056, 442428, 463038, 465060, 540211, 542570, 553035, 566160, 589904, 617384, 620080, 632040, 651084, 737380, 771730, 813855, 868112, 884856, 926076, 930120, 1080422, 1085140, 1106070, 1157595, 1234768, 1264080, 1302168, 1474760, 1543460, 1620633, 1627710, 1769712, 1774979, 1852152, 1860240, 2160844, 2170280, 2212140, 2315190, 2604336, 2701055, 2949520, 3086920, 3241266, 3255420, 3549958, 3704304, 4321688, 4340560, 4424280, 4630380, 5324937, 5402110, 6173840, 6482532, 6510840, 7099916, 8103165, 8643376, 8848560, 8874895, 9260760, 10649874, 10804220, 12424853, 12965064, 13021680, 14199832, 16206330, 17749790, 18521520, 21299748, 21608440, 24849706, 25930128, 26624685, 28399664, 32412660, 35499580, 37274559, 42599496, 43216880, 49699412, 53249370, 62124265, 64825320, 70999160, 74549118, 85198992, 99398824, 106498740, 124248530, 129650640, 141998320, 149098236, 186372795, 198797648, 212997480, 248497060, 298196472, 372745590, 425994960, 496994120, 596392944, 745491180, 993988240, 1490982360, 2981964720]

約数ペア:

[(1, 2981964720), (2, 1490982360), (3, 993988240), (4, 745491180), (5, 596392944), (6, 496994120), (7, 425994960), (8, 372745590), (10, 298196472), (12, 248497060), (14, 212997480), (15, 198797648), (16, 186372795), (20, 149098236), (21, 141998320), (23, 129650640), (24, 124248530), (28, 106498740), (30, 99398824), (35, 85198992), (40, 74549118), (42, 70999160), (46, 64825320), (48, 62124265), (56, 53249370), (60, 49699412), (69, 43216880), (70, 42599496), (80, 37274559), (84, 35499580), (92, 32412660), (105, 28399664), (112, 26624685), (115, 25930128), (120, 24849706), (138, 21608440), (140, 21299748), (161, 18521520), (168, 17749790), (184, 16206330), (210, 14199832), (229, 13021680), (230, 12965064), (240, 12424853), (276, 10804220), (280, 10649874), (322, 9260760), (336, 8874895), (337, 8848560), (345, 8643376), (368, 8103165), (420, 7099916), (458, 6510840), (460, 6482532), (483, 6173840), (552, 5402110), (560, 5324937), (644, 4630380), (674, 4424280), (687, 4340560), (690, 4321688), (805, 3704304), (840, 3549958), (916, 3255420), (920, 3241266), (966, 3086920), (1011, 2949520), (1104, 2701055), (1145, 2604336), (1288, 2315190), (1348, 2212140), (1374, 2170280), (1380, 2160844), (1603, 1860240), (1610, 1852152), (1680, 1774979), (1685, 1769712), (1832, 1627710), (1840, 1620633), (1932, 1543460), (2022, 1474760), (2290, 1302168), (2359, 1264080), (2415, 1234768), (2576, 1157595), (2696, 1106070), (2748, 1085140), (2760, 1080422), (3206, 930120), (3220, 926076), (3370, 884856), (3435, 868112), (3664, 813855), (3864, 771730), (4044, 737380), (4580, 651084), (4718, 632040), (4809, 620080), (4830, 617384), (5055, 589904), (5267, 566160), (5392, 553035), (5496, 542570), (5520, 540211), (6412, 465060), (6440, 463038), (6740, 442428), (6870, 434056), (7077, 421360), (7728, 385865), (7751, 384720), (8015, 372048), (8088, 368690), (9160, 325542), (9436, 316020), (9618, 310040), (9660, 308692), (10110, 294952), (10534, 283080), (10992, 271285), (11795, 252816), (12824, 232530), (12880, 231519), (13480, 221214), (13740, 217028), (14154, 210680), (15502, 192360), (15801, 188720), (16030, 186024), (16176, 184345), (18320, 162771), (18872, 158010), (19236, 155020), (19320, 154346), (20220, 147476), (21068, 141540), (23253, 128240), (23590, 126408), (24045, 124016), (25648, 116265), (26335, 113232), (26960, 110607), (27480, 108514), (28308, 105340), (31004, 96180), (31602, 94360), (32060, 93012), (35385, 84272), (36869, 80880), (37744, 79005), (38472, 77510), (38640, 77173), (38755, 76944), (40440, 73738), (42136, 70770), (46506, 64120), (47180, 63204), (48090, 62008), (52670, 56616), (54257, 54960)]