238336000

素因数分解:

$2^{11}\times 5^3\times 7^2\times {\mathrm{19}}^1$

素因数の和:70

約数の個数: 288

約数和(自身を含む): 728254800

約数和(自身を除く): 489918800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 49, 50, 56, 64, 70, 76, 80, 95, 98, 100, 112, 125, 128, 133, 140, 152, 160, 175, 190, 196, 200, 224, 245, 250, 256, 266, 280, 304, 320, 350, 380, 392, 400, 448, 475, 490, 500, 512, 532, 560, 608, 640, 665, 700, 760, 784, 800, 875, 896, 931, 950, 980, 1000, 1024, 1064, 1120, 1216, 1225, 1280, 1330, 1400, 1520, 1568, 1600, 1750, 1792, 1862, 1900, 1960, 2000, 2048, 2128, 2240, 2375, 2432, 2450, 2560, 2660, 2800, 3040, 3136, 3200, 3325, 3500, 3584, 3724, 3800, 3920, 4000, 4256, 4480, 4655, 4750, 4864, 4900, 5120, 5320, 5600, 6080, 6125, 6272, 6400, 6650, 7000, 7168, 7448, 7600, 7840, 8000, 8512, 8960, 9310, 9500, 9728, 9800, 10240, 10640, 11200, 12160, 12250, 12544, 12800, 13300, 14000, 14336, 14896, 15200, 15680, 16000, 16625, 17024, 17920, 18620, 19000, 19456, 19600, 21280, 22400, 23275, 24320, 24500, 25088, 25600, 26600, 28000, 29792, 30400, 31360, 32000, 33250, 34048, 35840, 37240, 38000, 38912, 39200, 42560, 44800, 46550, 48640, 49000, 50176, 51200, 53200, 56000, 59584, 60800, 62720, 64000, 66500, 68096, 71680, 74480, 76000, 78400, 85120, 89600, 93100, 97280, 98000, 100352, 106400, 112000, 116375, 119168, 121600, 125440, 128000, 133000, 136192, 148960, 152000, 156800, 170240, 179200, 186200, 194560, 196000, 212800, 224000, 232750, 238336, 243200, 250880, 256000, 266000, 272384, 297920, 304000, 313600, 340480, 358400, 372400, 392000, 425600, 448000, 465500, 476672, 486400, 501760, 532000, 595840, 608000, 627200, 680960, 744800, 784000, 851200, 896000, 931000, 953344, 972800, 1064000, 1191680, 1216000, 1254400, 1361920, 1489600, 1568000, 1702400, 1792000, 1862000, 1906688, 2128000, 2383360, 2432000, 2508800, 2979200, 3136000, 3404800, 3724000, 4256000, 4766720, 4864000, 5958400, 6272000, 6809600, 7448000, 8512000, 9533440, 11916800, 12544000, 14896000, 17024000, 23833600, 29792000, 34048000, 47667200, 59584000, 119168000, 238336000]

約数ペア:

[(1, 238336000), (2, 119168000), (4, 59584000), (5, 47667200), (7, 34048000), (8, 29792000), (10, 23833600), (14, 17024000), (16, 14896000), (19, 12544000), (20, 11916800), (25, 9533440), (28, 8512000), (32, 7448000), (35, 6809600), (38, 6272000), (40, 5958400), (49, 4864000), (50, 4766720), (56, 4256000), (64, 3724000), (70, 3404800), (76, 3136000), (80, 2979200), (95, 2508800), (98, 2432000), (100, 2383360), (112, 2128000), (125, 1906688), (128, 1862000), (133, 1792000), (140, 1702400), (152, 1568000), (160, 1489600), (175, 1361920), (190, 1254400), (196, 1216000), (200, 1191680), (224, 1064000), (245, 972800), (250, 953344), (256, 931000), (266, 896000), (280, 851200), (304, 784000), (320, 744800), (350, 680960), (380, 627200), (392, 608000), (400, 595840), (448, 532000), (475, 501760), (490, 486400), (500, 476672), (512, 465500), (532, 448000), (560, 425600), (608, 392000), (640, 372400), (665, 358400), (700, 340480), (760, 313600), (784, 304000), (800, 297920), (875, 272384), (896, 266000), (931, 256000), (950, 250880), (980, 243200), (1000, 238336), (1024, 232750), (1064, 224000), (1120, 212800), (1216, 196000), (1225, 194560), (1280, 186200), (1330, 179200), (1400, 170240), (1520, 156800), (1568, 152000), (1600, 148960), (1750, 136192), (1792, 133000), (1862, 128000), (1900, 125440), (1960, 121600), (2000, 119168), (2048, 116375), (2128, 112000), (2240, 106400), (2375, 100352), (2432, 98000), (2450, 97280), (2560, 93100), (2660, 89600), (2800, 85120), (3040, 78400), (3136, 76000), (3200, 74480), (3325, 71680), (3500, 68096), (3584, 66500), (3724, 64000), (3800, 62720), (3920, 60800), (4000, 59584), (4256, 56000), (4480, 53200), (4655, 51200), (4750, 50176), (4864, 49000), (4900, 48640), (5120, 46550), (5320, 44800), (5600, 42560), (6080, 39200), (6125, 38912), (6272, 38000), (6400, 37240), (6650, 35840), (7000, 34048), (7168, 33250), (7448, 32000), (7600, 31360), (7840, 30400), (8000, 29792), (8512, 28000), (8960, 26600), (9310, 25600), (9500, 25088), (9728, 24500), (9800, 24320), (10240, 23275), (10640, 22400), (11200, 21280), (12160, 19600), (12250, 19456), (12544, 19000), (12800, 18620), (13300, 17920), (14000, 17024), (14336, 16625), (14896, 16000), (15200, 15680)]