2030353920

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{12589}}^1$

素因数の和:12625

約数の個数: 240

約数和(自身を含む): 8036851680

約数和(自身を除く): 6006497760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5376, 5760, 6720, 7680, 8064, 8960, 10080, 10752, 11520, 12589, 13440, 16128, 17920, 20160, 23040, 25178, 26880, 32256, 37767, 40320, 50356, 53760, 62945, 75534, 80640, 88123, 100712, 113301, 125890, 151068, 161280, 176246, 188835, 201424, 226602, 251780, 264369, 302136, 352492, 377670, 402848, 440615, 453204, 503560, 528738, 566505, 604272, 704984, 755340, 793107, 805696, 881230, 906408, 1007120, 1057476, 1133010, 1208544, 1321845, 1409968, 1510680, 1586214, 1611392, 1762460, 1812816, 2014240, 2114952, 2266020, 2417088, 2643690, 2819936, 3021360, 3172428, 3222784, 3524920, 3625632, 3965535, 4028480, 4229904, 4532040, 4834176, 5287380, 5639872, 6042720, 6344856, 6445568, 7049840, 7251264, 7931070, 8056960, 8459808, 9064080, 9668352, 10574760, 11279744, 12085440, 12689712, 14099680, 14502528, 15862140, 16113920, 16919616, 18128160, 19336704, 21149520, 22559488, 24170880, 25379424, 28199360, 29005056, 31724280, 32227840, 33839232, 36256320, 42299040, 45118976, 48341760, 50758848, 56398720, 58010112, 63448560, 67678464, 72512640, 84598080, 96683520, 101517696, 112797440, 126897120, 135356928, 145025280, 169196160, 203035392, 225594880, 253794240, 290050560, 338392320, 406070784, 507588480, 676784640, 1015176960, 2030353920]

約数ペア:

[(1, 2030353920), (2, 1015176960), (3, 676784640), (4, 507588480), (5, 406070784), (6, 338392320), (7, 290050560), (8, 253794240), (9, 225594880), (10, 203035392), (12, 169196160), (14, 145025280), (15, 135356928), (16, 126897120), (18, 112797440), (20, 101517696), (21, 96683520), (24, 84598080), (28, 72512640), (30, 67678464), (32, 63448560), (35, 58010112), (36, 56398720), (40, 50758848), (42, 48341760), (45, 45118976), (48, 42299040), (56, 36256320), (60, 33839232), (63, 32227840), (64, 31724280), (70, 29005056), (72, 28199360), (80, 25379424), (84, 24170880), (90, 22559488), (96, 21149520), (105, 19336704), (112, 18128160), (120, 16919616), (126, 16113920), (128, 15862140), (140, 14502528), (144, 14099680), (160, 12689712), (168, 12085440), (180, 11279744), (192, 10574760), (210, 9668352), (224, 9064080), (240, 8459808), (252, 8056960), (256, 7931070), (280, 7251264), (288, 7049840), (315, 6445568), (320, 6344856), (336, 6042720), (360, 5639872), (384, 5287380), (420, 4834176), (448, 4532040), (480, 4229904), (504, 4028480), (512, 3965535), (560, 3625632), (576, 3524920), (630, 3222784), (640, 3172428), (672, 3021360), (720, 2819936), (768, 2643690), (840, 2417088), (896, 2266020), (960, 2114952), (1008, 2014240), (1120, 1812816), (1152, 1762460), (1260, 1611392), (1280, 1586214), (1344, 1510680), (1440, 1409968), (1536, 1321845), (1680, 1208544), (1792, 1133010), (1920, 1057476), (2016, 1007120), (2240, 906408), (2304, 881230), (2520, 805696), (2560, 793107), (2688, 755340), (2880, 704984), (3360, 604272), (3584, 566505), (3840, 528738), (4032, 503560), (4480, 453204), (4608, 440615), (5040, 402848), (5376, 377670), (5760, 352492), (6720, 302136), (7680, 264369), (8064, 251780), (8960, 226602), (10080, 201424), (10752, 188835), (11520, 176246), (12589, 161280), (13440, 151068), (16128, 125890), (17920, 113301), (20160, 100712), (23040, 88123), (25178, 80640), (26880, 75534), (32256, 62945), (37767, 53760), (40320, 50356)]