225312960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:231

約数の個数: 224

約数和(自身を含む): 756099072

約数和(自身を除く): 530786112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 67, 80, 93, 96, 113, 120, 124, 134, 155, 160, 186, 192, 201, 226, 240, 248, 268, 310, 320, 335, 339, 372, 402, 452, 465, 480, 496, 536, 565, 620, 670, 678, 744, 804, 904, 930, 960, 992, 1005, 1072, 1130, 1240, 1340, 1356, 1488, 1608, 1695, 1808, 1860, 1984, 2010, 2077, 2144, 2260, 2480, 2680, 2712, 2976, 3216, 3390, 3503, 3616, 3720, 4020, 4154, 4288, 4520, 4960, 5360, 5424, 5952, 6231, 6432, 6780, 7006, 7232, 7440, 7571, 8040, 8308, 9040, 9920, 10385, 10509, 10720, 10848, 12462, 12864, 13560, 14012, 14880, 15142, 16080, 16616, 17515, 18080, 20770, 21018, 21440, 21696, 22713, 24924, 27120, 28024, 29760, 30284, 31155, 32160, 33232, 35030, 36160, 37855, 41540, 42036, 45426, 49848, 52545, 54240, 56048, 60568, 62310, 64320, 66464, 70060, 75710, 83080, 84072, 90852, 99696, 105090, 108480, 112096, 113565, 121136, 124620, 132928, 140120, 151420, 166160, 168144, 181704, 199392, 210180, 224192, 227130, 234701, 242272, 249240, 280240, 302840, 332320, 336288, 363408, 398784, 420360, 454260, 469402, 484544, 498480, 560480, 605680, 664640, 672576, 704103, 726816, 840720, 908520, 938804, 996960, 1120960, 1173505, 1211360, 1408206, 1453632, 1681440, 1817040, 1877608, 1993920, 2347010, 2422720, 2816412, 3362880, 3520515, 3634080, 3755216, 4694020, 5632824, 7041030, 7268160, 7510432, 9388040, 11265648, 14082060, 15020864, 18776080, 22531296, 28164120, 37552160, 45062592, 56328240, 75104320, 112656480, 225312960]

約数ペア:

[(1, 225312960), (2, 112656480), (3, 75104320), (4, 56328240), (5, 45062592), (6, 37552160), (8, 28164120), (10, 22531296), (12, 18776080), (15, 15020864), (16, 14082060), (20, 11265648), (24, 9388040), (30, 7510432), (31, 7268160), (32, 7041030), (40, 5632824), (48, 4694020), (60, 3755216), (62, 3634080), (64, 3520515), (67, 3362880), (80, 2816412), (93, 2422720), (96, 2347010), (113, 1993920), (120, 1877608), (124, 1817040), (134, 1681440), (155, 1453632), (160, 1408206), (186, 1211360), (192, 1173505), (201, 1120960), (226, 996960), (240, 938804), (248, 908520), (268, 840720), (310, 726816), (320, 704103), (335, 672576), (339, 664640), (372, 605680), (402, 560480), (452, 498480), (465, 484544), (480, 469402), (496, 454260), (536, 420360), (565, 398784), (620, 363408), (670, 336288), (678, 332320), (744, 302840), (804, 280240), (904, 249240), (930, 242272), (960, 234701), (992, 227130), (1005, 224192), (1072, 210180), (1130, 199392), (1240, 181704), (1340, 168144), (1356, 166160), (1488, 151420), (1608, 140120), (1695, 132928), (1808, 124620), (1860, 121136), (1984, 113565), (2010, 112096), (2077, 108480), (2144, 105090), (2260, 99696), (2480, 90852), (2680, 84072), (2712, 83080), (2976, 75710), (3216, 70060), (3390, 66464), (3503, 64320), (3616, 62310), (3720, 60568), (4020, 56048), (4154, 54240), (4288, 52545), (4520, 49848), (4960, 45426), (5360, 42036), (5424, 41540), (5952, 37855), (6231, 36160), (6432, 35030), (6780, 33232), (7006, 32160), (7232, 31155), (7440, 30284), (7571, 29760), (8040, 28024), (8308, 27120), (9040, 24924), (9920, 22713), (10385, 21696), (10509, 21440), (10720, 21018), (10848, 20770), (12462, 18080), (12864, 17515), (13560, 16616), (14012, 16080), (14880, 15142)]