238674240

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{11839}}^1$

素因数の和:11869

約数の個数: 168

約数和(自身を含む): 938296320

約数和(自身を除く): 699622080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 11839, 20160, 23678, 35517, 47356, 59195, 71034, 82873, 94712, 106551, 118390, 142068, 165746, 177585, 189424, 213102, 236780, 248619, 284136, 331492, 355170, 378848, 414365, 426204, 473560, 497238, 532755, 568272, 662984, 710340, 745857, 757696, 828730, 852408, 947120, 994476, 1065510, 1136544, 1243095, 1325968, 1420680, 1491714, 1657460, 1704816, 1894240, 1988952, 2131020, 2273088, 2486190, 2651936, 2841360, 2983428, 3314920, 3409632, 3729285, 3788480, 3977904, 4262040, 4972380, 5303872, 5682720, 5966856, 6629840, 6819264, 7458570, 7955808, 8524080, 9944760, 11365440, 11933712, 13259680, 14917140, 15911616, 17048160, 19889520, 23867424, 26519360, 29834280, 34096320, 39779040, 47734848, 59668560, 79558080, 119337120, 238674240]

約数ペア:

[(1, 238674240), (2, 119337120), (3, 79558080), (4, 59668560), (5, 47734848), (6, 39779040), (7, 34096320), (8, 29834280), (9, 26519360), (10, 23867424), (12, 19889520), (14, 17048160), (15, 15911616), (16, 14917140), (18, 13259680), (20, 11933712), (21, 11365440), (24, 9944760), (28, 8524080), (30, 7955808), (32, 7458570), (35, 6819264), (36, 6629840), (40, 5966856), (42, 5682720), (45, 5303872), (48, 4972380), (56, 4262040), (60, 3977904), (63, 3788480), (64, 3729285), (70, 3409632), (72, 3314920), (80, 2983428), (84, 2841360), (90, 2651936), (96, 2486190), (105, 2273088), (112, 2131020), (120, 1988952), (126, 1894240), (140, 1704816), (144, 1657460), (160, 1491714), (168, 1420680), (180, 1325968), (192, 1243095), (210, 1136544), (224, 1065510), (240, 994476), (252, 947120), (280, 852408), (288, 828730), (315, 757696), (320, 745857), (336, 710340), (360, 662984), (420, 568272), (448, 532755), (480, 497238), (504, 473560), (560, 426204), (576, 414365), (630, 378848), (672, 355170), (720, 331492), (840, 284136), (960, 248619), (1008, 236780), (1120, 213102), (1260, 189424), (1344, 177585), (1440, 165746), (1680, 142068), (2016, 118390), (2240, 106551), (2520, 94712), (2880, 82873), (3360, 71034), (4032, 59195), (5040, 47356), (6720, 35517), (10080, 23678), (11839, 20160)]