160181280

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{5297}}^1$

素因数の和:5328

約数の個数: 192

約数和(自身を含む): 640846080

約数和(自身を除く): 480664800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 5297, 6048, 7560, 10080, 10594, 15120, 15891, 21188, 26485, 30240, 31782, 37079, 42376, 47673, 52970, 63564, 74158, 79455, 84752, 95346, 105940, 111237, 127128, 143019, 148316, 158910, 169504, 185395, 190692, 211880, 222474, 238365, 254256, 286038, 296632, 317820, 333711, 370790, 381384, 423760, 444948, 476730, 508512, 556185, 572076, 593264, 635640, 667422, 715095, 741580, 762768, 847520, 889896, 953460, 1001133, 1112370, 1144152, 1186528, 1271280, 1334844, 1430190, 1483160, 1525536, 1668555, 1779792, 1906920, 2002266, 2224740, 2288304, 2542560, 2669688, 2860380, 2966320, 3337110, 3559584, 3813840, 4004532, 4449480, 4576608, 5005665, 5339376, 5720760, 5932640, 6674220, 7627680, 8009064, 8898960, 10011330, 10678752, 11441520, 13348440, 16018128, 17797920, 20022660, 22883040, 26696880, 32036256, 40045320, 53393760, 80090640, 160181280]

約数ペア:

[(1, 160181280), (2, 80090640), (3, 53393760), (4, 40045320), (5, 32036256), (6, 26696880), (7, 22883040), (8, 20022660), (9, 17797920), (10, 16018128), (12, 13348440), (14, 11441520), (15, 10678752), (16, 10011330), (18, 8898960), (20, 8009064), (21, 7627680), (24, 6674220), (27, 5932640), (28, 5720760), (30, 5339376), (32, 5005665), (35, 4576608), (36, 4449480), (40, 4004532), (42, 3813840), (45, 3559584), (48, 3337110), (54, 2966320), (56, 2860380), (60, 2669688), (63, 2542560), (70, 2288304), (72, 2224740), (80, 2002266), (84, 1906920), (90, 1779792), (96, 1668555), (105, 1525536), (108, 1483160), (112, 1430190), (120, 1334844), (126, 1271280), (135, 1186528), (140, 1144152), (144, 1112370), (160, 1001133), (168, 953460), (180, 889896), (189, 847520), (210, 762768), (216, 741580), (224, 715095), (240, 667422), (252, 635640), (270, 593264), (280, 572076), (288, 556185), (315, 508512), (336, 476730), (360, 444948), (378, 423760), (420, 381384), (432, 370790), (480, 333711), (504, 317820), (540, 296632), (560, 286038), (630, 254256), (672, 238365), (720, 222474), (756, 211880), (840, 190692), (864, 185395), (945, 169504), (1008, 158910), (1080, 148316), (1120, 143019), (1260, 127128), (1440, 111237), (1512, 105940), (1680, 95346), (1890, 84752), (2016, 79455), (2160, 74158), (2520, 63564), (3024, 52970), (3360, 47673), (3780, 42376), (4320, 37079), (5040, 31782), (5297, 30240), (6048, 26485), (7560, 21188), (10080, 15891), (10594, 15120)]