392336000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:180

約数の個数: 256

約数和(自身を含む): 1160939520

約数和(自身を除く): 768603520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 64, 70, 80, 100, 112, 113, 124, 125, 128, 140, 155, 160, 175, 200, 217, 224, 226, 248, 250, 280, 310, 320, 350, 400, 434, 448, 452, 496, 500, 560, 565, 620, 640, 700, 775, 791, 800, 868, 875, 896, 904, 992, 1000, 1085, 1120, 1130, 1240, 1400, 1550, 1582, 1600, 1736, 1750, 1808, 1984, 2000, 2170, 2240, 2260, 2480, 2800, 2825, 3100, 3164, 3200, 3472, 3500, 3503, 3616, 3875, 3955, 3968, 4000, 4340, 4480, 4520, 4960, 5425, 5600, 5650, 6200, 6328, 6944, 7000, 7006, 7232, 7750, 7910, 8000, 8680, 9040, 9920, 10850, 11200, 11300, 12400, 12656, 13888, 14000, 14012, 14125, 14464, 15500, 15820, 16000, 17360, 17515, 18080, 19775, 19840, 21700, 22400, 22600, 24521, 24800, 25312, 27125, 27776, 28000, 28024, 28250, 31000, 31640, 34720, 35030, 36160, 39550, 43400, 45200, 49042, 49600, 50624, 54250, 56000, 56048, 56500, 62000, 63280, 69440, 70060, 72320, 79100, 86800, 87575, 90400, 98084, 98875, 99200, 101248, 108500, 112000, 112096, 113000, 122605, 124000, 126560, 138880, 140120, 158200, 173600, 175150, 180800, 196168, 197750, 217000, 224192, 226000, 245210, 248000, 253120, 280240, 316400, 347200, 350300, 361600, 392336, 395500, 434000, 437875, 448384, 452000, 490420, 496000, 506240, 560480, 613025, 632800, 694400, 700600, 784672, 791000, 868000, 875750, 904000, 980840, 1120960, 1226050, 1265600, 1401200, 1569344, 1582000, 1736000, 1751500, 1808000, 1961680, 2241920, 2452100, 2531200, 2802400, 3065125, 3138688, 3164000, 3472000, 3503000, 3923360, 4904200, 5604800, 6130250, 6328000, 7006000, 7846720, 9808400, 11209600, 12260500, 12656000, 14012000, 15693440, 19616800, 24521000, 28024000, 39233600, 49042000, 56048000, 78467200, 98084000, 196168000, 392336000]

約数ペア:

[(1, 392336000), (2, 196168000), (4, 98084000), (5, 78467200), (7, 56048000), (8, 49042000), (10, 39233600), (14, 28024000), (16, 24521000), (20, 19616800), (25, 15693440), (28, 14012000), (31, 12656000), (32, 12260500), (35, 11209600), (40, 9808400), (50, 7846720), (56, 7006000), (62, 6328000), (64, 6130250), (70, 5604800), (80, 4904200), (100, 3923360), (112, 3503000), (113, 3472000), (124, 3164000), (125, 3138688), (128, 3065125), (140, 2802400), (155, 2531200), (160, 2452100), (175, 2241920), (200, 1961680), (217, 1808000), (224, 1751500), (226, 1736000), (248, 1582000), (250, 1569344), (280, 1401200), (310, 1265600), (320, 1226050), (350, 1120960), (400, 980840), (434, 904000), (448, 875750), (452, 868000), (496, 791000), (500, 784672), (560, 700600), (565, 694400), (620, 632800), (640, 613025), (700, 560480), (775, 506240), (791, 496000), (800, 490420), (868, 452000), (875, 448384), (896, 437875), (904, 434000), (992, 395500), (1000, 392336), (1085, 361600), (1120, 350300), (1130, 347200), (1240, 316400), (1400, 280240), (1550, 253120), (1582, 248000), (1600, 245210), (1736, 226000), (1750, 224192), (1808, 217000), (1984, 197750), (2000, 196168), (2170, 180800), (2240, 175150), (2260, 173600), (2480, 158200), (2800, 140120), (2825, 138880), (3100, 126560), (3164, 124000), (3200, 122605), (3472, 113000), (3500, 112096), (3503, 112000), (3616, 108500), (3875, 101248), (3955, 99200), (3968, 98875), (4000, 98084), (4340, 90400), (4480, 87575), (4520, 86800), (4960, 79100), (5425, 72320), (5600, 70060), (5650, 69440), (6200, 63280), (6328, 62000), (6944, 56500), (7000, 56048), (7006, 56000), (7232, 54250), (7750, 50624), (7910, 49600), (8000, 49042), (8680, 45200), (9040, 43400), (9920, 39550), (10850, 36160), (11200, 35030), (11300, 34720), (12400, 31640), (12656, 31000), (13888, 28250), (14000, 28024), (14012, 28000), (14125, 27776), (14464, 27125), (15500, 25312), (15820, 24800), (16000, 24521), (17360, 22600), (17515, 22400), (18080, 21700), (19775, 19840)]