742957920

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:324

約数の個数: 288

約数和(自身を含む): 2669835168

約数和(自身を除く): 1926877248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 97, 108, 120, 135, 144, 160, 162, 180, 194, 197, 216, 240, 243, 270, 288, 291, 324, 360, 388, 394, 405, 432, 480, 485, 486, 540, 582, 591, 648, 720, 776, 788, 810, 864, 873, 970, 972, 985, 1080, 1164, 1182, 1215, 1296, 1440, 1455, 1552, 1576, 1620, 1746, 1773, 1940, 1944, 1970, 2160, 2328, 2364, 2430, 2592, 2619, 2910, 2955, 3104, 3152, 3240, 3492, 3546, 3880, 3888, 3940, 4320, 4365, 4656, 4728, 4860, 5238, 5319, 5820, 5910, 6304, 6480, 6984, 7092, 7760, 7776, 7857, 7880, 8730, 8865, 9312, 9456, 9720, 10476, 10638, 11640, 11820, 12960, 13095, 13968, 14184, 15520, 15714, 15760, 15957, 17460, 17730, 18912, 19109, 19440, 20952, 21276, 23280, 23571, 23640, 26190, 26595, 27936, 28368, 31428, 31520, 31914, 34920, 35460, 38218, 38880, 39285, 41904, 42552, 46560, 47142, 47280, 47871, 52380, 53190, 56736, 57327, 62856, 63828, 69840, 70920, 76436, 78570, 79785, 83808, 85104, 94284, 94560, 95545, 95742, 104760, 106380, 114654, 117855, 125712, 127656, 139680, 141840, 152872, 157140, 159570, 170208, 171981, 188568, 191090, 191484, 209520, 212760, 229308, 235710, 239355, 251424, 255312, 283680, 286635, 305744, 314280, 319140, 343962, 377136, 382180, 382968, 419040, 425520, 458616, 471420, 478710, 510624, 515943, 573270, 611488, 628560, 638280, 687924, 754272, 764360, 765936, 851040, 859905, 917232, 942840, 957420, 1031886, 1146540, 1257120, 1276560, 1375848, 1528720, 1531872, 1547829, 1719810, 1834464, 1885680, 1914840, 2063772, 2293080, 2553120, 2579715, 2751696, 3057440, 3095658, 3439620, 3771360, 3829680, 4127544, 4586160, 4643487, 5159430, 5503392, 6191316, 6879240, 7659360, 7739145, 8255088, 9172320, 9286974, 10318860, 12382632, 13758480, 15478290, 16510176, 18573948, 20637720, 23217435, 24765264, 27516960, 30956580, 37147896, 41275440, 46434870, 49530528, 61913160, 74295792, 82550880, 92869740, 123826320, 148591584, 185739480, 247652640, 371478960, 742957920]

約数ペア:

[(1, 742957920), (2, 371478960), (3, 247652640), (4, 185739480), (5, 148591584), (6, 123826320), (8, 92869740), (9, 82550880), (10, 74295792), (12, 61913160), (15, 49530528), (16, 46434870), (18, 41275440), (20, 37147896), (24, 30956580), (27, 27516960), (30, 24765264), (32, 23217435), (36, 20637720), (40, 18573948), (45, 16510176), (48, 15478290), (54, 13758480), (60, 12382632), (72, 10318860), (80, 9286974), (81, 9172320), (90, 8255088), (96, 7739145), (97, 7659360), (108, 6879240), (120, 6191316), (135, 5503392), (144, 5159430), (160, 4643487), (162, 4586160), (180, 4127544), (194, 3829680), (197, 3771360), (216, 3439620), (240, 3095658), (243, 3057440), (270, 2751696), (288, 2579715), (291, 2553120), (324, 2293080), (360, 2063772), (388, 1914840), (394, 1885680), (405, 1834464), (432, 1719810), (480, 1547829), (485, 1531872), (486, 1528720), (540, 1375848), (582, 1276560), (591, 1257120), (648, 1146540), (720, 1031886), (776, 957420), (788, 942840), (810, 917232), (864, 859905), (873, 851040), (970, 765936), (972, 764360), (985, 754272), (1080, 687924), (1164, 638280), (1182, 628560), (1215, 611488), (1296, 573270), (1440, 515943), (1455, 510624), (1552, 478710), (1576, 471420), (1620, 458616), (1746, 425520), (1773, 419040), (1940, 382968), (1944, 382180), (1970, 377136), (2160, 343962), (2328, 319140), (2364, 314280), (2430, 305744), (2592, 286635), (2619, 283680), (2910, 255312), (2955, 251424), (3104, 239355), (3152, 235710), (3240, 229308), (3492, 212760), (3546, 209520), (3880, 191484), (3888, 191090), (3940, 188568), (4320, 171981), (4365, 170208), (4656, 159570), (4728, 157140), (4860, 152872), (5238, 141840), (5319, 139680), (5820, 127656), (5910, 125712), (6304, 117855), (6480, 114654), (6984, 106380), (7092, 104760), (7760, 95742), (7776, 95545), (7857, 94560), (7880, 94284), (8730, 85104), (8865, 83808), (9312, 79785), (9456, 78570), (9720, 76436), (10476, 70920), (10638, 69840), (11640, 63828), (11820, 62856), (12960, 57327), (13095, 56736), (13968, 53190), (14184, 52380), (15520, 47871), (15714, 47280), (15760, 47142), (15957, 46560), (17460, 42552), (17730, 41904), (18912, 39285), (19109, 38880), (19440, 38218), (20952, 35460), (21276, 34920), (23280, 31914), (23571, 31520), (23640, 31428), (26190, 28368), (26595, 27936)]