423584000

素因数分解:

$2^8\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 288

約数和(自身を含む): 1265252352

約数和(自身を除く): 841668352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 61, 62, 64, 70, 80, 100, 112, 122, 124, 125, 128, 140, 155, 160, 175, 200, 217, 224, 244, 248, 250, 256, 280, 305, 310, 320, 350, 400, 427, 434, 448, 488, 496, 500, 560, 610, 620, 640, 700, 775, 800, 854, 868, 875, 896, 976, 992, 1000, 1085, 1120, 1220, 1240, 1280, 1400, 1525, 1550, 1600, 1708, 1736, 1750, 1792, 1891, 1952, 1984, 2000, 2135, 2170, 2240, 2440, 2480, 2800, 3050, 3100, 3200, 3416, 3472, 3500, 3782, 3875, 3904, 3968, 4000, 4270, 4340, 4480, 4880, 4960, 5425, 5600, 6100, 6200, 6400, 6832, 6944, 7000, 7564, 7625, 7750, 7808, 7936, 8000, 8540, 8680, 8960, 9455, 9760, 9920, 10675, 10850, 11200, 12200, 12400, 13237, 13664, 13888, 14000, 15128, 15250, 15500, 15616, 16000, 17080, 17360, 18910, 19520, 19840, 21350, 21700, 22400, 24400, 24800, 26474, 27125, 27328, 27776, 28000, 30256, 30500, 31000, 32000, 34160, 34720, 37820, 39040, 39680, 42700, 43400, 44800, 47275, 48800, 49600, 52948, 53375, 54250, 54656, 55552, 56000, 60512, 61000, 62000, 66185, 68320, 69440, 75640, 78080, 85400, 86800, 94550, 97600, 99200, 105896, 106750, 108500, 109312, 112000, 121024, 122000, 124000, 132370, 136640, 138880, 151280, 170800, 173600, 189100, 195200, 198400, 211792, 213500, 217000, 224000, 236375, 242048, 244000, 248000, 264740, 273280, 277760, 302560, 330925, 341600, 347200, 378200, 390400, 423584, 427000, 434000, 472750, 484096, 488000, 496000, 529480, 546560, 605120, 661850, 683200, 694400, 756400, 847168, 854000, 868000, 945500, 976000, 992000, 1058960, 1210240, 1323700, 1366400, 1388800, 1512800, 1654625, 1694336, 1708000, 1736000, 1891000, 1952000, 2117920, 2420480, 2647400, 2732800, 3025600, 3309250, 3388672, 3416000, 3472000, 3782000, 4235840, 5294800, 6051200, 6618500, 6832000, 6944000, 7564000, 8471680, 10589600, 12102400, 13237000, 13664000, 15128000, 16943360, 21179200, 26474000, 30256000, 42358400, 52948000, 60512000, 84716800, 105896000, 211792000, 423584000]

約数ペア:

[(1, 423584000), (2, 211792000), (4, 105896000), (5, 84716800), (7, 60512000), (8, 52948000), (10, 42358400), (14, 30256000), (16, 26474000), (20, 21179200), (25, 16943360), (28, 15128000), (31, 13664000), (32, 13237000), (35, 12102400), (40, 10589600), (50, 8471680), (56, 7564000), (61, 6944000), (62, 6832000), (64, 6618500), (70, 6051200), (80, 5294800), (100, 4235840), (112, 3782000), (122, 3472000), (124, 3416000), (125, 3388672), (128, 3309250), (140, 3025600), (155, 2732800), (160, 2647400), (175, 2420480), (200, 2117920), (217, 1952000), (224, 1891000), (244, 1736000), (248, 1708000), (250, 1694336), (256, 1654625), (280, 1512800), (305, 1388800), (310, 1366400), (320, 1323700), (350, 1210240), (400, 1058960), (427, 992000), (434, 976000), (448, 945500), (488, 868000), (496, 854000), (500, 847168), (560, 756400), (610, 694400), (620, 683200), (640, 661850), (700, 605120), (775, 546560), (800, 529480), (854, 496000), (868, 488000), (875, 484096), (896, 472750), (976, 434000), (992, 427000), (1000, 423584), (1085, 390400), (1120, 378200), (1220, 347200), (1240, 341600), (1280, 330925), (1400, 302560), (1525, 277760), (1550, 273280), (1600, 264740), (1708, 248000), (1736, 244000), (1750, 242048), (1792, 236375), (1891, 224000), (1952, 217000), (1984, 213500), (2000, 211792), (2135, 198400), (2170, 195200), (2240, 189100), (2440, 173600), (2480, 170800), (2800, 151280), (3050, 138880), (3100, 136640), (3200, 132370), (3416, 124000), (3472, 122000), (3500, 121024), (3782, 112000), (3875, 109312), (3904, 108500), (3968, 106750), (4000, 105896), (4270, 99200), (4340, 97600), (4480, 94550), (4880, 86800), (4960, 85400), (5425, 78080), (5600, 75640), (6100, 69440), (6200, 68320), (6400, 66185), (6832, 62000), (6944, 61000), (7000, 60512), (7564, 56000), (7625, 55552), (7750, 54656), (7808, 54250), (7936, 53375), (8000, 52948), (8540, 49600), (8680, 48800), (8960, 47275), (9455, 44800), (9760, 43400), (9920, 42700), (10675, 39680), (10850, 39040), (11200, 37820), (12200, 34720), (12400, 34160), (13237, 32000), (13664, 31000), (13888, 30500), (14000, 30256), (15128, 28000), (15250, 27776), (15500, 27328), (15616, 27125), (16000, 26474), (17080, 24800), (17360, 24400), (18910, 22400), (19520, 21700), (19840, 21350)]