120820268800

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{245171}}^1$

素因数の和:245215

約数の個数: 216

約数和(自身を含む): 372841886592

約数和(自身を除く): 252021617792

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 64, 70, 77, 80, 88, 100, 110, 112, 128, 140, 154, 160, 175, 176, 200, 220, 224, 256, 275, 280, 308, 320, 350, 352, 385, 400, 440, 448, 550, 560, 616, 640, 700, 704, 770, 800, 880, 896, 1100, 1120, 1232, 1280, 1400, 1408, 1540, 1600, 1760, 1792, 1925, 2200, 2240, 2464, 2800, 2816, 3080, 3200, 3520, 3850, 4400, 4480, 4928, 5600, 6160, 6400, 7040, 7700, 8800, 8960, 9856, 11200, 12320, 14080, 15400, 17600, 19712, 22400, 24640, 30800, 35200, 44800, 49280, 61600, 70400, 98560, 123200, 245171, 246400, 490342, 492800, 980684, 1225855, 1716197, 1961368, 2451710, 2696881, 3432394, 3922736, 4903420, 5393762, 6129275, 6864788, 7845472, 8580985, 9806840, 10787524, 12258550, 13484405, 13729576, 15690944, 17161970, 18878167, 19613680, 21575048, 24517100, 26968810, 27459152, 31381888, 34323940, 37756334, 39227360, 42904925, 43150096, 49034200, 53937620, 54918304, 62763776, 67422025, 68647880, 75512668, 78454720, 85809850, 86300192, 94390835, 98068400, 107875240, 109836608, 134844050, 137295760, 151025336, 156909440, 171619700, 172600384, 188781670, 196136800, 215750480, 219673216, 269688100, 274591520, 302050672, 313818880, 343239400, 345200768, 377563340, 392273600, 431500960, 439346432, 471954175, 539376200, 549183040, 604101344, 686478800, 690401536, 755126680, 784547200, 863001920, 943908350, 1078752400, 1098366080, 1208202688, 1372957600, 1510253360, 1569094400, 1726003840, 1887816700, 2157504800, 2196732160, 2416405376, 2745915200, 3020506720, 3452007680, 3775633400, 4315009600, 4832810752, 5491830400, 6041013440, 7551266800, 8630019200, 10983660800, 12082026880, 15102533600, 17260038400, 24164053760, 30205067200, 60410134400, 120820268800]

約数ペア:

[(1, 120820268800), (2, 60410134400), (4, 30205067200), (5, 24164053760), (7, 17260038400), (8, 15102533600), (10, 12082026880), (11, 10983660800), (14, 8630019200), (16, 7551266800), (20, 6041013440), (22, 5491830400), (25, 4832810752), (28, 4315009600), (32, 3775633400), (35, 3452007680), (40, 3020506720), (44, 2745915200), (50, 2416405376), (55, 2196732160), (56, 2157504800), (64, 1887816700), (70, 1726003840), (77, 1569094400), (80, 1510253360), (88, 1372957600), (100, 1208202688), (110, 1098366080), (112, 1078752400), (128, 943908350), (140, 863001920), (154, 784547200), (160, 755126680), (175, 690401536), (176, 686478800), (200, 604101344), (220, 549183040), (224, 539376200), (256, 471954175), (275, 439346432), (280, 431500960), (308, 392273600), (320, 377563340), (350, 345200768), (352, 343239400), (385, 313818880), (400, 302050672), (440, 274591520), (448, 269688100), (550, 219673216), (560, 215750480), (616, 196136800), (640, 188781670), (700, 172600384), (704, 171619700), (770, 156909440), (800, 151025336), (880, 137295760), (896, 134844050), (1100, 109836608), (1120, 107875240), (1232, 98068400), (1280, 94390835), (1400, 86300192), (1408, 85809850), (1540, 78454720), (1600, 75512668), (1760, 68647880), (1792, 67422025), (1925, 62763776), (2200, 54918304), (2240, 53937620), (2464, 49034200), (2800, 43150096), (2816, 42904925), (3080, 39227360), (3200, 37756334), (3520, 34323940), (3850, 31381888), (4400, 27459152), (4480, 26968810), (4928, 24517100), (5600, 21575048), (6160, 19613680), (6400, 18878167), (7040, 17161970), (7700, 15690944), (8800, 13729576), (8960, 13484405), (9856, 12258550), (11200, 10787524), (12320, 9806840), (14080, 8580985), (15400, 7845472), (17600, 6864788), (19712, 6129275), (22400, 5393762), (24640, 4903420), (30800, 3922736), (35200, 3432394), (44800, 2696881), (49280, 2451710), (61600, 1961368), (70400, 1716197), (98560, 1225855), (123200, 980684), (245171, 492800), (246400, 490342)]