330301440

素因数分解:

$2^{20}\times 3^2\times 5^1\times 7^1$

素因数の和:58

約数の個数: 252

約数和(自身を含む): 1308622224

約数和(自身を除く): 978320784

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, 1024, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2048, 2240, 2304, 2520, 2560, 2688, 2880, 3072, 3360, 3584, 3840, 4032, 4096, 4480, 4608, 5040, 5120, 5376, 5760, 6144, 6720, 7168, 7680, 8064, 8192, 8960, 9216, 10080, 10240, 10752, 11520, 12288, 13440, 14336, 15360, 16128, 16384, 17920, 18432, 20160, 20480, 21504, 23040, 24576, 26880, 28672, 30720, 32256, 32768, 35840, 36864, 40320, 40960, 43008, 46080, 49152, 53760, 57344, 61440, 64512, 65536, 71680, 73728, 80640, 81920, 86016, 92160, 98304, 107520, 114688, 122880, 129024, 131072, 143360, 147456, 161280, 163840, 172032, 184320, 196608, 215040, 229376, 245760, 258048, 262144, 286720, 294912, 322560, 327680, 344064, 368640, 393216, 430080, 458752, 491520, 516096, 524288, 573440, 589824, 645120, 655360, 688128, 737280, 786432, 860160, 917504, 983040, 1032192, 1048576, 1146880, 1179648, 1290240, 1310720, 1376256, 1474560, 1572864, 1720320, 1835008, 1966080, 2064384, 2293760, 2359296, 2580480, 2621440, 2752512, 2949120, 3145728, 3440640, 3670016, 3932160, 4128768, 4587520, 4718592, 5160960, 5242880, 5505024, 5898240, 6881280, 7340032, 7864320, 8257536, 9175040, 9437184, 10321920, 11010048, 11796480, 13762560, 15728640, 16515072, 18350080, 20643840, 22020096, 23592960, 27525120, 33030144, 36700160, 41287680, 47185920, 55050240, 66060288, 82575360, 110100480, 165150720, 330301440]

約数ペア:

[(1, 330301440), (2, 165150720), (3, 110100480), (4, 82575360), (5, 66060288), (6, 55050240), (7, 47185920), (8, 41287680), (9, 36700160), (10, 33030144), (12, 27525120), (14, 23592960), (15, 22020096), (16, 20643840), (18, 18350080), (20, 16515072), (21, 15728640), (24, 13762560), (28, 11796480), (30, 11010048), (32, 10321920), (35, 9437184), (36, 9175040), (40, 8257536), (42, 7864320), (45, 7340032), (48, 6881280), (56, 5898240), (60, 5505024), (63, 5242880), (64, 5160960), (70, 4718592), (72, 4587520), (80, 4128768), (84, 3932160), (90, 3670016), (96, 3440640), (105, 3145728), (112, 2949120), (120, 2752512), (126, 2621440), (128, 2580480), (140, 2359296), (144, 2293760), (160, 2064384), (168, 1966080), (180, 1835008), (192, 1720320), (210, 1572864), (224, 1474560), (240, 1376256), (252, 1310720), (256, 1290240), (280, 1179648), (288, 1146880), (315, 1048576), (320, 1032192), (336, 983040), (360, 917504), (384, 860160), (420, 786432), (448, 737280), (480, 688128), (504, 655360), (512, 645120), (560, 589824), (576, 573440), (630, 524288), (640, 516096), (672, 491520), (720, 458752), (768, 430080), (840, 393216), (896, 368640), (960, 344064), (1008, 327680), (1024, 322560), (1120, 294912), (1152, 286720), (1260, 262144), (1280, 258048), (1344, 245760), (1440, 229376), (1536, 215040), (1680, 196608), (1792, 184320), (1920, 172032), (2016, 163840), (2048, 161280), (2240, 147456), (2304, 143360), (2520, 131072), (2560, 129024), (2688, 122880), (2880, 114688), (3072, 107520), (3360, 98304), (3584, 92160), (3840, 86016), (4032, 81920), (4096, 80640), (4480, 73728), (4608, 71680), (5040, 65536), (5120, 64512), (5376, 61440), (5760, 57344), (6144, 53760), (6720, 49152), (7168, 46080), (7680, 43008), (8064, 40960), (8192, 40320), (8960, 36864), (9216, 35840), (10080, 32768), (10240, 32256), (10752, 30720), (11520, 28672), (12288, 26880), (13440, 24576), (14336, 23040), (15360, 21504), (16128, 20480), (16384, 20160), (17920, 18432)]