163914240

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{3049}}^1$

素因数の和:3082

約数の個数: 160

約数和(自身を含む): 599068800

約数和(自身を除く): 435154560

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, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 3049, 3360, 3584, 3840, 4480, 5376, 6098, 6720, 7680, 8960, 9147, 10752, 12196, 13440, 15245, 17920, 18294, 21343, 24392, 26880, 30490, 36588, 42686, 45735, 48784, 53760, 60980, 64029, 73176, 85372, 91470, 97568, 106715, 121960, 128058, 146352, 170744, 182940, 195136, 213430, 243920, 256116, 292704, 320145, 341488, 365880, 390272, 426860, 487840, 512232, 585408, 640290, 682976, 731760, 780544, 853720, 975680, 1024464, 1170816, 1280580, 1365952, 1463520, 1561088, 1707440, 1951360, 2048928, 2341632, 2561160, 2731904, 2927040, 3414880, 3902720, 4097856, 4683264, 5122320, 5463808, 5854080, 6829760, 7805440, 8195712, 10244640, 10927616, 11708160, 13659520, 16391424, 20489280, 23416320, 27319040, 32782848, 40978560, 54638080, 81957120, 163914240]

約数ペア:

[(1, 163914240), (2, 81957120), (3, 54638080), (4, 40978560), (5, 32782848), (6, 27319040), (7, 23416320), (8, 20489280), (10, 16391424), (12, 13659520), (14, 11708160), (15, 10927616), (16, 10244640), (20, 8195712), (21, 7805440), (24, 6829760), (28, 5854080), (30, 5463808), (32, 5122320), (35, 4683264), (40, 4097856), (42, 3902720), (48, 3414880), (56, 2927040), (60, 2731904), (64, 2561160), (70, 2341632), (80, 2048928), (84, 1951360), (96, 1707440), (105, 1561088), (112, 1463520), (120, 1365952), (128, 1280580), (140, 1170816), (160, 1024464), (168, 975680), (192, 853720), (210, 780544), (224, 731760), (240, 682976), (256, 640290), (280, 585408), (320, 512232), (336, 487840), (384, 426860), (420, 390272), (448, 365880), (480, 341488), (512, 320145), (560, 292704), (640, 256116), (672, 243920), (768, 213430), (840, 195136), (896, 182940), (960, 170744), (1120, 146352), (1280, 128058), (1344, 121960), (1536, 106715), (1680, 97568), (1792, 91470), (1920, 85372), (2240, 73176), (2560, 64029), (2688, 60980), (3049, 53760), (3360, 48784), (3584, 45735), (3840, 42686), (4480, 36588), (5376, 30490), (6098, 26880), (6720, 24392), (7680, 21343), (8960, 18294), (9147, 17920), (10752, 15245), (12196, 13440)]