8672240640

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{80657}}^1$

素因数の和:80692

約数の個数: 176

約数和(自身を含む): 31700529792

約数和(自身を除く): 23028289152

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, 1024, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 3072, 3360, 3584, 3840, 4480, 5120, 5376, 6720, 7168, 7680, 8960, 10752, 13440, 15360, 17920, 21504, 26880, 35840, 53760, 80657, 107520, 161314, 241971, 322628, 403285, 483942, 564599, 645256, 806570, 967884, 1129198, 1209855, 1290512, 1613140, 1693797, 1935768, 2258396, 2419710, 2581024, 2822995, 3226280, 3387594, 3871536, 4516792, 4839420, 5162048, 5645990, 6452560, 6775188, 7743072, 8468985, 9033584, 9678840, 10324096, 11291980, 12905120, 13550376, 15486144, 16937970, 18067168, 19357680, 20648192, 22583960, 25810240, 27100752, 30972288, 33875940, 36134336, 38715360, 41296384, 45167920, 51620480, 54201504, 61944576, 67751880, 72268672, 77430720, 82592768, 90335840, 103240960, 108403008, 123889152, 135503760, 144537344, 154861440, 180671680, 206481920, 216806016, 247778304, 271007520, 289074688, 309722880, 361343360, 412963840, 433612032, 542015040, 578149376, 619445760, 722686720, 867224064, 1084030080, 1238891520, 1445373440, 1734448128, 2168060160, 2890746880, 4336120320, 8672240640]

約数ペア:

[(1, 8672240640), (2, 4336120320), (3, 2890746880), (4, 2168060160), (5, 1734448128), (6, 1445373440), (7, 1238891520), (8, 1084030080), (10, 867224064), (12, 722686720), (14, 619445760), (15, 578149376), (16, 542015040), (20, 433612032), (21, 412963840), (24, 361343360), (28, 309722880), (30, 289074688), (32, 271007520), (35, 247778304), (40, 216806016), (42, 206481920), (48, 180671680), (56, 154861440), (60, 144537344), (64, 135503760), (70, 123889152), (80, 108403008), (84, 103240960), (96, 90335840), (105, 82592768), (112, 77430720), (120, 72268672), (128, 67751880), (140, 61944576), (160, 54201504), (168, 51620480), (192, 45167920), (210, 41296384), (224, 38715360), (240, 36134336), (256, 33875940), (280, 30972288), (320, 27100752), (336, 25810240), (384, 22583960), (420, 20648192), (448, 19357680), (480, 18067168), (512, 16937970), (560, 15486144), (640, 13550376), (672, 12905120), (768, 11291980), (840, 10324096), (896, 9678840), (960, 9033584), (1024, 8468985), (1120, 7743072), (1280, 6775188), (1344, 6452560), (1536, 5645990), (1680, 5162048), (1792, 4839420), (1920, 4516792), (2240, 3871536), (2560, 3387594), (2688, 3226280), (3072, 2822995), (3360, 2581024), (3584, 2419710), (3840, 2258396), (4480, 1935768), (5120, 1693797), (5376, 1613140), (6720, 1290512), (7168, 1209855), (7680, 1129198), (8960, 967884), (10752, 806570), (13440, 645256), (15360, 564599), (17920, 483942), (21504, 403285), (26880, 322628), (35840, 241971), (53760, 161314), (80657, 107520)]