166145280

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{883}}^1$

素因数の和:921

約数の個数: 216

約数和(自身を含む): 617958432

約数和(自身を除く): 451813152

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, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 768, 784, 840, 883, 896, 960, 980, 1120, 1176, 1280, 1344, 1470, 1568, 1680, 1766, 1792, 1920, 1960, 2240, 2352, 2649, 2688, 2940, 3136, 3360, 3532, 3840, 3920, 4415, 4480, 4704, 5298, 5376, 5880, 6181, 6272, 6720, 7064, 7840, 8830, 8960, 9408, 10596, 11760, 12362, 12544, 13245, 13440, 14128, 15680, 17660, 18543, 18816, 21192, 23520, 24724, 26490, 26880, 28256, 30905, 31360, 35320, 37086, 37632, 42384, 43267, 47040, 49448, 52980, 56512, 61810, 62720, 70640, 74172, 84768, 86534, 92715, 94080, 98896, 105960, 113024, 123620, 129801, 141280, 148344, 169536, 173068, 185430, 188160, 197792, 211920, 216335, 226048, 247240, 259602, 282560, 296688, 339072, 346136, 370860, 395584, 423840, 432670, 494480, 519204, 565120, 593376, 649005, 678144, 692272, 741720, 791168, 847680, 865340, 988960, 1038408, 1130240, 1186752, 1298010, 1384544, 1483440, 1582336, 1695360, 1730680, 1977920, 2076816, 2373504, 2596020, 2769088, 2966880, 3390720, 3461360, 3955840, 4153632, 4747008, 5192040, 5538176, 5933760, 6922720, 7911680, 8307264, 10384080, 11076352, 11867520, 13845440, 16614528, 20768160, 23735040, 27690880, 33229056, 41536320, 55381760, 83072640, 166145280]

約数ペア:

[(1, 166145280), (2, 83072640), (3, 55381760), (4, 41536320), (5, 33229056), (6, 27690880), (7, 23735040), (8, 20768160), (10, 16614528), (12, 13845440), (14, 11867520), (15, 11076352), (16, 10384080), (20, 8307264), (21, 7911680), (24, 6922720), (28, 5933760), (30, 5538176), (32, 5192040), (35, 4747008), (40, 4153632), (42, 3955840), (48, 3461360), (49, 3390720), (56, 2966880), (60, 2769088), (64, 2596020), (70, 2373504), (80, 2076816), (84, 1977920), (96, 1730680), (98, 1695360), (105, 1582336), (112, 1483440), (120, 1384544), (128, 1298010), (140, 1186752), (147, 1130240), (160, 1038408), (168, 988960), (192, 865340), (196, 847680), (210, 791168), (224, 741720), (240, 692272), (245, 678144), (256, 649005), (280, 593376), (294, 565120), (320, 519204), (336, 494480), (384, 432670), (392, 423840), (420, 395584), (448, 370860), (480, 346136), (490, 339072), (560, 296688), (588, 282560), (640, 259602), (672, 247240), (735, 226048), (768, 216335), (784, 211920), (840, 197792), (883, 188160), (896, 185430), (960, 173068), (980, 169536), (1120, 148344), (1176, 141280), (1280, 129801), (1344, 123620), (1470, 113024), (1568, 105960), (1680, 98896), (1766, 94080), (1792, 92715), (1920, 86534), (1960, 84768), (2240, 74172), (2352, 70640), (2649, 62720), (2688, 61810), (2940, 56512), (3136, 52980), (3360, 49448), (3532, 47040), (3840, 43267), (3920, 42384), (4415, 37632), (4480, 37086), (4704, 35320), (5298, 31360), (5376, 30905), (5880, 28256), (6181, 26880), (6272, 26490), (6720, 24724), (7064, 23520), (7840, 21192), (8830, 18816), (8960, 18543), (9408, 17660), (10596, 15680), (11760, 14128), (12362, 13440), (12544, 13245)]