2239975680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{607}}^1$

素因数の和:693

約数の個数: 216

約数和(自身を含む): 7404316416

約数和(自身を除く): 5164340736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 607, 620, 640, 744, 768, 930, 960, 961, 992, 1214, 1240, 1280, 1488, 1821, 1860, 1920, 1922, 1984, 2428, 2480, 2883, 2976, 3035, 3642, 3720, 3840, 3844, 3968, 4805, 4856, 4960, 5766, 5952, 6070, 7284, 7440, 7688, 7936, 9105, 9610, 9712, 9920, 11532, 11904, 12140, 14415, 14568, 14880, 15376, 18210, 18817, 19220, 19424, 19840, 23064, 23808, 24280, 28830, 29136, 29760, 30752, 36420, 37634, 38440, 38848, 39680, 46128, 48560, 56451, 57660, 58272, 59520, 61504, 72840, 75268, 76880, 77696, 92256, 94085, 97120, 112902, 115320, 116544, 119040, 123008, 145680, 150536, 153760, 155392, 184512, 188170, 194240, 225804, 230640, 233088, 246016, 282255, 291360, 301072, 307520, 369024, 376340, 388480, 451608, 461280, 466176, 564510, 582720, 583327, 602144, 615040, 738048, 752680, 776960, 903216, 922560, 1129020, 1165440, 1166654, 1204288, 1230080, 1505360, 1749981, 1806432, 1845120, 2258040, 2330880, 2333308, 2408576, 2916635, 3010720, 3499962, 3612864, 3690240, 4516080, 4666616, 4817152, 5833270, 6021440, 6999924, 7225728, 8749905, 9032160, 9333232, 11666540, 12042880, 13999848, 14451456, 17499810, 18064320, 18666464, 23333080, 24085760, 27999696, 34999620, 36128640, 37332928, 46666160, 55999392, 69999240, 72257280, 74665856, 93332320, 111998784, 139998480, 149331712, 186664640, 223997568, 279996960, 373329280, 447995136, 559993920, 746658560, 1119987840, 2239975680]

約数ペア:

[(1, 2239975680), (2, 1119987840), (3, 746658560), (4, 559993920), (5, 447995136), (6, 373329280), (8, 279996960), (10, 223997568), (12, 186664640), (15, 149331712), (16, 139998480), (20, 111998784), (24, 93332320), (30, 74665856), (31, 72257280), (32, 69999240), (40, 55999392), (48, 46666160), (60, 37332928), (62, 36128640), (64, 34999620), (80, 27999696), (93, 24085760), (96, 23333080), (120, 18666464), (124, 18064320), (128, 17499810), (155, 14451456), (160, 13999848), (186, 12042880), (192, 11666540), (240, 9333232), (248, 9032160), (256, 8749905), (310, 7225728), (320, 6999924), (372, 6021440), (384, 5833270), (465, 4817152), (480, 4666616), (496, 4516080), (607, 3690240), (620, 3612864), (640, 3499962), (744, 3010720), (768, 2916635), (930, 2408576), (960, 2333308), (961, 2330880), (992, 2258040), (1214, 1845120), (1240, 1806432), (1280, 1749981), (1488, 1505360), (1821, 1230080), (1860, 1204288), (1920, 1166654), (1922, 1165440), (1984, 1129020), (2428, 922560), (2480, 903216), (2883, 776960), (2976, 752680), (3035, 738048), (3642, 615040), (3720, 602144), (3840, 583327), (3844, 582720), (3968, 564510), (4805, 466176), (4856, 461280), (4960, 451608), (5766, 388480), (5952, 376340), (6070, 369024), (7284, 307520), (7440, 301072), (7688, 291360), (7936, 282255), (9105, 246016), (9610, 233088), (9712, 230640), (9920, 225804), (11532, 194240), (11904, 188170), (12140, 184512), (14415, 155392), (14568, 153760), (14880, 150536), (15376, 145680), (18210, 123008), (18817, 119040), (19220, 116544), (19424, 115320), (19840, 112902), (23064, 97120), (23808, 94085), (24280, 92256), (28830, 77696), (29136, 76880), (29760, 75268), (30752, 72840), (36420, 61504), (37634, 59520), (38440, 58272), (38848, 57660), (39680, 56451), (46128, 48560)]