238179200

素因数分解:

$2^7\times 5^2\times 7^4\times {\mathrm{31}}^1$

素因数の和:83

約数の個数: 240

約数和(自身を含む): 708540960

約数和(自身を除く): 470361760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 49, 50, 56, 62, 64, 70, 80, 98, 100, 112, 124, 128, 140, 155, 160, 175, 196, 200, 217, 224, 245, 248, 280, 310, 320, 343, 350, 392, 400, 434, 448, 490, 496, 560, 620, 640, 686, 700, 775, 784, 800, 868, 896, 980, 992, 1085, 1120, 1225, 1240, 1372, 1400, 1519, 1550, 1568, 1600, 1715, 1736, 1960, 1984, 2170, 2240, 2401, 2450, 2480, 2744, 2800, 3038, 3100, 3136, 3200, 3430, 3472, 3920, 3968, 4340, 4480, 4802, 4900, 4960, 5425, 5488, 5600, 6076, 6200, 6272, 6860, 6944, 7595, 7840, 8575, 8680, 9604, 9800, 9920, 10633, 10850, 10976, 11200, 12005, 12152, 12400, 13720, 13888, 15190, 15680, 17150, 17360, 19208, 19600, 19840, 21266, 21700, 21952, 22400, 24010, 24304, 24800, 27440, 27776, 30380, 31360, 34300, 34720, 37975, 38416, 39200, 42532, 43400, 43904, 48020, 48608, 49600, 53165, 54880, 60025, 60760, 68600, 69440, 74431, 75950, 76832, 78400, 85064, 86800, 96040, 97216, 99200, 106330, 109760, 120050, 121520, 137200, 138880, 148862, 151900, 153664, 156800, 170128, 173600, 192080, 194432, 212660, 219520, 240100, 243040, 265825, 274400, 297724, 303800, 307328, 340256, 347200, 372155, 384160, 425320, 480200, 486080, 531650, 548800, 595448, 607600, 680512, 694400, 744310, 768320, 850640, 960400, 972160, 1063300, 1097600, 1190896, 1215200, 1361024, 1488620, 1536640, 1701280, 1860775, 1920800, 2126600, 2381792, 2430400, 2977240, 3402560, 3721550, 3841600, 4253200, 4763584, 4860800, 5954480, 6805120, 7443100, 7683200, 8506400, 9527168, 11908960, 14886200, 17012800, 23817920, 29772400, 34025600, 47635840, 59544800, 119089600, 238179200]

約数ペア:

[(1, 238179200), (2, 119089600), (4, 59544800), (5, 47635840), (7, 34025600), (8, 29772400), (10, 23817920), (14, 17012800), (16, 14886200), (20, 11908960), (25, 9527168), (28, 8506400), (31, 7683200), (32, 7443100), (35, 6805120), (40, 5954480), (49, 4860800), (50, 4763584), (56, 4253200), (62, 3841600), (64, 3721550), (70, 3402560), (80, 2977240), (98, 2430400), (100, 2381792), (112, 2126600), (124, 1920800), (128, 1860775), (140, 1701280), (155, 1536640), (160, 1488620), (175, 1361024), (196, 1215200), (200, 1190896), (217, 1097600), (224, 1063300), (245, 972160), (248, 960400), (280, 850640), (310, 768320), (320, 744310), (343, 694400), (350, 680512), (392, 607600), (400, 595448), (434, 548800), (448, 531650), (490, 486080), (496, 480200), (560, 425320), (620, 384160), (640, 372155), (686, 347200), (700, 340256), (775, 307328), (784, 303800), (800, 297724), (868, 274400), (896, 265825), (980, 243040), (992, 240100), (1085, 219520), (1120, 212660), (1225, 194432), (1240, 192080), (1372, 173600), (1400, 170128), (1519, 156800), (1550, 153664), (1568, 151900), (1600, 148862), (1715, 138880), (1736, 137200), (1960, 121520), (1984, 120050), (2170, 109760), (2240, 106330), (2401, 99200), (2450, 97216), (2480, 96040), (2744, 86800), (2800, 85064), (3038, 78400), (3100, 76832), (3136, 75950), (3200, 74431), (3430, 69440), (3472, 68600), (3920, 60760), (3968, 60025), (4340, 54880), (4480, 53165), (4802, 49600), (4900, 48608), (4960, 48020), (5425, 43904), (5488, 43400), (5600, 42532), (6076, 39200), (6200, 38416), (6272, 37975), (6860, 34720), (6944, 34300), (7595, 31360), (7840, 30380), (8575, 27776), (8680, 27440), (9604, 24800), (9800, 24304), (9920, 24010), (10633, 22400), (10850, 21952), (10976, 21700), (11200, 21266), (12005, 19840), (12152, 19600), (12400, 19208), (13720, 17360), (13888, 17150), (15190, 15680)]