401617920

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2377}}^1$

素因数の和:2416

約数の個数: 176

約数和(自身を含む): 1401916608

約数和(自身を除く): 1000298688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 512, 528, 640, 660, 704, 768, 880, 960, 1024, 1056, 1280, 1320, 1408, 1536, 1760, 1920, 2112, 2377, 2560, 2640, 2816, 3072, 3520, 3840, 4224, 4754, 5120, 5280, 5632, 7040, 7131, 7680, 8448, 9508, 10560, 11264, 11885, 14080, 14262, 15360, 16896, 19016, 21120, 23770, 26147, 28160, 28524, 33792, 35655, 38032, 42240, 47540, 52294, 56320, 57048, 71310, 76064, 78441, 84480, 95080, 104588, 114096, 130735, 142620, 152128, 156882, 168960, 190160, 209176, 228192, 261470, 285240, 304256, 313764, 380320, 392205, 418352, 456384, 522940, 570480, 608512, 627528, 760640, 784410, 836704, 912768, 1045880, 1140960, 1217024, 1255056, 1521280, 1568820, 1673408, 1825536, 2091760, 2281920, 2434048, 2510112, 3042560, 3137640, 3346816, 3651072, 4183520, 4563840, 5020224, 6085120, 6275280, 6693632, 7302144, 8367040, 9127680, 10040448, 12170240, 12550560, 13387264, 16734080, 18255360, 20080896, 25101120, 26774528, 33468160, 36510720, 40161792, 50202240, 66936320, 80323584, 100404480, 133872640, 200808960, 401617920]

約数ペア:

[(1, 401617920), (2, 200808960), (3, 133872640), (4, 100404480), (5, 80323584), (6, 66936320), (8, 50202240), (10, 40161792), (11, 36510720), (12, 33468160), (15, 26774528), (16, 25101120), (20, 20080896), (22, 18255360), (24, 16734080), (30, 13387264), (32, 12550560), (33, 12170240), (40, 10040448), (44, 9127680), (48, 8367040), (55, 7302144), (60, 6693632), (64, 6275280), (66, 6085120), (80, 5020224), (88, 4563840), (96, 4183520), (110, 3651072), (120, 3346816), (128, 3137640), (132, 3042560), (160, 2510112), (165, 2434048), (176, 2281920), (192, 2091760), (220, 1825536), (240, 1673408), (256, 1568820), (264, 1521280), (320, 1255056), (330, 1217024), (352, 1140960), (384, 1045880), (440, 912768), (480, 836704), (512, 784410), (528, 760640), (640, 627528), (660, 608512), (704, 570480), (768, 522940), (880, 456384), (960, 418352), (1024, 392205), (1056, 380320), (1280, 313764), (1320, 304256), (1408, 285240), (1536, 261470), (1760, 228192), (1920, 209176), (2112, 190160), (2377, 168960), (2560, 156882), (2640, 152128), (2816, 142620), (3072, 130735), (3520, 114096), (3840, 104588), (4224, 95080), (4754, 84480), (5120, 78441), (5280, 76064), (5632, 71310), (7040, 57048), (7131, 56320), (7680, 52294), (8448, 47540), (9508, 42240), (10560, 38032), (11264, 35655), (11885, 33792), (14080, 28524), (14262, 28160), (15360, 26147), (16896, 23770), (19016, 21120)]