13288961280

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{494381}}^1$

素因数の和:494412

約数の個数: 144

約数和(自身を含む): 48504806784

約数和(自身を除く): 35215845504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 26880, 494381, 988762, 1483143, 1977524, 2471905, 2966286, 3460667, 3955048, 4943810, 5932572, 6921334, 7415715, 7910096, 9887620, 10382001, 11865144, 13842668, 14831430, 15820192, 17303335, 19775240, 20764002, 23730288, 27685336, 29662860, 31640384, 34606670, 39550480, 41528004, 47460576, 51910005, 55370672, 59325720, 63280768, 69213340, 79100960, 83056008, 94921152, 103820010, 110741344, 118651440, 126561536, 138426680, 158201920, 166112016, 189842304, 207640020, 221482688, 237302880, 276853360, 316403840, 332224032, 379684608, 415280040, 442965376, 474605760, 553706720, 632807680, 664448064, 830560080, 885930752, 949211520, 1107413440, 1328896128, 1661120160, 1898423040, 2214826880, 2657792256, 3322240320, 4429653760, 6644480640, 13288961280]

約数ペア:

[(1, 13288961280), (2, 6644480640), (3, 4429653760), (4, 3322240320), (5, 2657792256), (6, 2214826880), (7, 1898423040), (8, 1661120160), (10, 1328896128), (12, 1107413440), (14, 949211520), (15, 885930752), (16, 830560080), (20, 664448064), (21, 632807680), (24, 553706720), (28, 474605760), (30, 442965376), (32, 415280040), (35, 379684608), (40, 332224032), (42, 316403840), (48, 276853360), (56, 237302880), (60, 221482688), (64, 207640020), (70, 189842304), (80, 166112016), (84, 158201920), (96, 138426680), (105, 126561536), (112, 118651440), (120, 110741344), (128, 103820010), (140, 94921152), (160, 83056008), (168, 79100960), (192, 69213340), (210, 63280768), (224, 59325720), (240, 55370672), (256, 51910005), (280, 47460576), (320, 41528004), (336, 39550480), (384, 34606670), (420, 31640384), (448, 29662860), (480, 27685336), (560, 23730288), (640, 20764002), (672, 19775240), (768, 17303335), (840, 15820192), (896, 14831430), (960, 13842668), (1120, 11865144), (1280, 10382001), (1344, 9887620), (1680, 7910096), (1792, 7415715), (1920, 6921334), (2240, 5932572), (2688, 4943810), (3360, 3955048), (3840, 3460667), (4480, 2966286), (5376, 2471905), (6720, 1977524), (8960, 1483143), (13440, 988762), (26880, 494381)]