2217155760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{83}}^2\times {\mathrm{149}}^1$

素因数の和:337

約数の個数: 240

約数和(自身を含む): 7781868000

約数和(自身を除く): 5564712240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 83, 90, 108, 120, 135, 144, 149, 166, 180, 216, 240, 249, 270, 298, 332, 360, 415, 432, 447, 498, 540, 596, 664, 720, 745, 747, 830, 894, 996, 1080, 1192, 1245, 1328, 1341, 1490, 1494, 1660, 1788, 1992, 2160, 2235, 2241, 2384, 2490, 2682, 2980, 2988, 3320, 3576, 3735, 3984, 4023, 4470, 4482, 4980, 5364, 5960, 5976, 6640, 6705, 6889, 7152, 7470, 8046, 8940, 8964, 9960, 10728, 11205, 11920, 11952, 12367, 13410, 13778, 14940, 16092, 17880, 17928, 19920, 20115, 20667, 21456, 22410, 24734, 26820, 27556, 29880, 32184, 34445, 35760, 35856, 37101, 40230, 41334, 44820, 49468, 53640, 55112, 59760, 61835, 62001, 64368, 68890, 74202, 80460, 82668, 89640, 98936, 103335, 107280, 110224, 111303, 123670, 124002, 137780, 148404, 160920, 165336, 179280, 185505, 186003, 197872, 206670, 222606, 247340, 248004, 275560, 296808, 310005, 321840, 330672, 333909, 371010, 372006, 413340, 445212, 494680, 496008, 551120, 556515, 593616, 620010, 667818, 742020, 744012, 826680, 890424, 930015, 989360, 992016, 1026461, 1113030, 1240020, 1335636, 1484040, 1488024, 1653360, 1669545, 1780848, 1860030, 2052922, 2226060, 2480040, 2671272, 2968080, 2976048, 3079383, 3339090, 3720060, 4105844, 4452120, 4960080, 5132305, 5342544, 6158766, 6678180, 7440120, 8211688, 8904240, 9238149, 10264610, 12317532, 13356360, 14880240, 15396915, 16423376, 18476298, 20529220, 24635064, 26712720, 27714447, 30793830, 36952596, 41058440, 46190745, 49270128, 55428894, 61587660, 73905192, 82116880, 92381490, 110857788, 123175320, 138572235, 147810384, 184762980, 221715576, 246350640, 277144470, 369525960, 443431152, 554288940, 739051920, 1108577880, 2217155760]

約数ペア:

[(1, 2217155760), (2, 1108577880), (3, 739051920), (4, 554288940), (5, 443431152), (6, 369525960), (8, 277144470), (9, 246350640), (10, 221715576), (12, 184762980), (15, 147810384), (16, 138572235), (18, 123175320), (20, 110857788), (24, 92381490), (27, 82116880), (30, 73905192), (36, 61587660), (40, 55428894), (45, 49270128), (48, 46190745), (54, 41058440), (60, 36952596), (72, 30793830), (80, 27714447), (83, 26712720), (90, 24635064), (108, 20529220), (120, 18476298), (135, 16423376), (144, 15396915), (149, 14880240), (166, 13356360), (180, 12317532), (216, 10264610), (240, 9238149), (249, 8904240), (270, 8211688), (298, 7440120), (332, 6678180), (360, 6158766), (415, 5342544), (432, 5132305), (447, 4960080), (498, 4452120), (540, 4105844), (596, 3720060), (664, 3339090), (720, 3079383), (745, 2976048), (747, 2968080), (830, 2671272), (894, 2480040), (996, 2226060), (1080, 2052922), (1192, 1860030), (1245, 1780848), (1328, 1669545), (1341, 1653360), (1490, 1488024), (1494, 1484040), (1660, 1335636), (1788, 1240020), (1992, 1113030), (2160, 1026461), (2235, 992016), (2241, 989360), (2384, 930015), (2490, 890424), (2682, 826680), (2980, 744012), (2988, 742020), (3320, 667818), (3576, 620010), (3735, 593616), (3984, 556515), (4023, 551120), (4470, 496008), (4482, 494680), (4980, 445212), (5364, 413340), (5960, 372006), (5976, 371010), (6640, 333909), (6705, 330672), (6889, 321840), (7152, 310005), (7470, 296808), (8046, 275560), (8940, 248004), (8964, 247340), (9960, 222606), (10728, 206670), (11205, 197872), (11920, 186003), (11952, 185505), (12367, 179280), (13410, 165336), (13778, 160920), (14940, 148404), (16092, 137780), (17880, 124002), (17928, 123670), (19920, 111303), (20115, 110224), (20667, 107280), (21456, 103335), (22410, 98936), (24734, 89640), (26820, 82668), (27556, 80460), (29880, 74202), (32184, 68890), (34445, 64368), (35760, 62001), (35856, 61835), (37101, 59760), (40230, 55112), (41334, 53640), (44820, 49468)]