74242560

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{1381}}^1$

素因数の和:1414

約数の個数: 160

約数和(自身を含む): 271446912

約数和(自身を除く): 197204352

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, 512, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1381, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 2762, 3360, 3584, 3840, 4143, 4480, 5376, 5524, 6720, 6905, 7680, 8286, 8960, 9667, 10752, 11048, 13440, 13810, 16572, 17920, 19334, 20715, 22096, 26880, 27620, 29001, 33144, 38668, 41430, 44192, 48335, 53760, 55240, 58002, 66288, 77336, 82860, 88384, 96670, 110480, 116004, 132576, 145005, 154672, 165720, 176768, 193340, 220960, 232008, 265152, 290010, 309344, 331440, 353536, 386680, 441920, 464016, 530304, 580020, 618688, 662880, 707072, 773360, 883840, 928032, 1060608, 1160040, 1237376, 1325760, 1546720, 1767680, 1856064, 2121216, 2320080, 2474752, 2651520, 3093440, 3535360, 3712128, 4640160, 4949504, 5303040, 6186880, 7424256, 9280320, 10606080, 12373760, 14848512, 18560640, 24747520, 37121280, 74242560]

約数ペア:

[(1, 74242560), (2, 37121280), (3, 24747520), (4, 18560640), (5, 14848512), (6, 12373760), (7, 10606080), (8, 9280320), (10, 7424256), (12, 6186880), (14, 5303040), (15, 4949504), (16, 4640160), (20, 3712128), (21, 3535360), (24, 3093440), (28, 2651520), (30, 2474752), (32, 2320080), (35, 2121216), (40, 1856064), (42, 1767680), (48, 1546720), (56, 1325760), (60, 1237376), (64, 1160040), (70, 1060608), (80, 928032), (84, 883840), (96, 773360), (105, 707072), (112, 662880), (120, 618688), (128, 580020), (140, 530304), (160, 464016), (168, 441920), (192, 386680), (210, 353536), (224, 331440), (240, 309344), (256, 290010), (280, 265152), (320, 232008), (336, 220960), (384, 193340), (420, 176768), (448, 165720), (480, 154672), (512, 145005), (560, 132576), (640, 116004), (672, 110480), (768, 96670), (840, 88384), (896, 82860), (960, 77336), (1120, 66288), (1280, 58002), (1344, 55240), (1381, 53760), (1536, 48335), (1680, 44192), (1792, 41430), (1920, 38668), (2240, 33144), (2560, 29001), (2688, 27620), (2762, 26880), (3360, 22096), (3584, 20715), (3840, 19334), (4143, 17920), (4480, 16572), (5376, 13810), (5524, 13440), (6720, 11048), (6905, 10752), (7680, 9667), (8286, 8960)]