74885288880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1\times {\mathrm{21013}}^1$

素因数の和:21539

約数の個数: 160

約数和(自身を含む): 240144629760

約数和(自身を除く): 165259340880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 479, 496, 620, 744, 930, 958, 1240, 1437, 1488, 1860, 1916, 2395, 2480, 2874, 3720, 3832, 4790, 5748, 7185, 7440, 7664, 9580, 11496, 14370, 14849, 19160, 21013, 22992, 28740, 29698, 38320, 42026, 44547, 57480, 59396, 63039, 74245, 84052, 89094, 105065, 114960, 118792, 126078, 148490, 168104, 178188, 210130, 222735, 237584, 252156, 296980, 315195, 336208, 356376, 420260, 445470, 504312, 593960, 630390, 651403, 712752, 840520, 890940, 1008624, 1187920, 1260780, 1302806, 1681040, 1781880, 1954209, 2521560, 2605612, 3257015, 3563760, 3908418, 5043120, 5211224, 6514030, 7816836, 9771045, 10065227, 10422448, 13028060, 15633672, 19542090, 20130454, 26056120, 30195681, 31267344, 39084180, 40260908, 50326135, 52112240, 60391362, 78168360, 80521816, 100652270, 120782724, 150978405, 156336720, 161043632, 201304540, 241565448, 301956810, 312022037, 402609080, 483130896, 603913620, 624044074, 805218160, 936066111, 1207827240, 1248088148, 1560110185, 1872132222, 2415654480, 2496176296, 3120220370, 3744264444, 4680330555, 4992352592, 6240440740, 7488528888, 9360661110, 12480881480, 14977057776, 18721322220, 24961762960, 37442644440, 74885288880]

約数ペア:

[(1, 74885288880), (2, 37442644440), (3, 24961762960), (4, 18721322220), (5, 14977057776), (6, 12480881480), (8, 9360661110), (10, 7488528888), (12, 6240440740), (15, 4992352592), (16, 4680330555), (20, 3744264444), (24, 3120220370), (30, 2496176296), (31, 2415654480), (40, 1872132222), (48, 1560110185), (60, 1248088148), (62, 1207827240), (80, 936066111), (93, 805218160), (120, 624044074), (124, 603913620), (155, 483130896), (186, 402609080), (240, 312022037), (248, 301956810), (310, 241565448), (372, 201304540), (465, 161043632), (479, 156336720), (496, 150978405), (620, 120782724), (744, 100652270), (930, 80521816), (958, 78168360), (1240, 60391362), (1437, 52112240), (1488, 50326135), (1860, 40260908), (1916, 39084180), (2395, 31267344), (2480, 30195681), (2874, 26056120), (3720, 20130454), (3832, 19542090), (4790, 15633672), (5748, 13028060), (7185, 10422448), (7440, 10065227), (7664, 9771045), (9580, 7816836), (11496, 6514030), (14370, 5211224), (14849, 5043120), (19160, 3908418), (21013, 3563760), (22992, 3257015), (28740, 2605612), (29698, 2521560), (38320, 1954209), (42026, 1781880), (44547, 1681040), (57480, 1302806), (59396, 1260780), (63039, 1187920), (74245, 1008624), (84052, 890940), (89094, 840520), (105065, 712752), (114960, 651403), (118792, 630390), (126078, 593960), (148490, 504312), (168104, 445470), (178188, 420260), (210130, 356376), (222735, 336208), (237584, 315195), (252156, 296980)]