393744000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{631}}^1$

素因数の和:676

約数の個数: 256

約数和(自身を含む): 1407893760

約数和(自身を除く): 1014149760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 125, 128, 130, 150, 156, 160, 192, 195, 200, 208, 240, 250, 260, 300, 312, 320, 325, 375, 384, 390, 400, 416, 480, 500, 520, 600, 624, 631, 640, 650, 750, 780, 800, 832, 960, 975, 1000, 1040, 1200, 1248, 1262, 1300, 1500, 1560, 1600, 1625, 1664, 1893, 1920, 1950, 2000, 2080, 2400, 2496, 2524, 2600, 3000, 3120, 3155, 3200, 3250, 3786, 3900, 4000, 4160, 4800, 4875, 4992, 5048, 5200, 6000, 6240, 6310, 6500, 7572, 7800, 8000, 8203, 8320, 9465, 9600, 9750, 10096, 10400, 12000, 12480, 12620, 13000, 15144, 15600, 15775, 16000, 16406, 18930, 19500, 20192, 20800, 24000, 24609, 24960, 25240, 26000, 30288, 31200, 31550, 32812, 37860, 39000, 40384, 41015, 41600, 47325, 48000, 49218, 50480, 52000, 60576, 62400, 63100, 65624, 75720, 78000, 78875, 80768, 82030, 94650, 98436, 100960, 104000, 121152, 123045, 124800, 126200, 131248, 151440, 156000, 157750, 164060, 189300, 196872, 201920, 205075, 208000, 236625, 242304, 246090, 252400, 262496, 302880, 312000, 315500, 328120, 378600, 393744, 403840, 410150, 473250, 492180, 504800, 524992, 605760, 615225, 624000, 631000, 656240, 757200, 787488, 820300, 946500, 984360, 1009600, 1025375, 1049984, 1211520, 1230450, 1262000, 1312480, 1514400, 1574976, 1640600, 1893000, 1968720, 2019200, 2050750, 2460900, 2524000, 2624960, 3028800, 3076125, 3149952, 3281200, 3786000, 3937440, 4101500, 4921800, 5048000, 5249920, 6057600, 6152250, 6562400, 7572000, 7874880, 8203000, 9843600, 10096000, 12304500, 13124800, 15144000, 15749760, 16406000, 19687200, 24609000, 26249600, 30288000, 32812000, 39374400, 49218000, 65624000, 78748800, 98436000, 131248000, 196872000, 393744000]

約数ペア:

[(1, 393744000), (2, 196872000), (3, 131248000), (4, 98436000), (5, 78748800), (6, 65624000), (8, 49218000), (10, 39374400), (12, 32812000), (13, 30288000), (15, 26249600), (16, 24609000), (20, 19687200), (24, 16406000), (25, 15749760), (26, 15144000), (30, 13124800), (32, 12304500), (39, 10096000), (40, 9843600), (48, 8203000), (50, 7874880), (52, 7572000), (60, 6562400), (64, 6152250), (65, 6057600), (75, 5249920), (78, 5048000), (80, 4921800), (96, 4101500), (100, 3937440), (104, 3786000), (120, 3281200), (125, 3149952), (128, 3076125), (130, 3028800), (150, 2624960), (156, 2524000), (160, 2460900), (192, 2050750), (195, 2019200), (200, 1968720), (208, 1893000), (240, 1640600), (250, 1574976), (260, 1514400), (300, 1312480), (312, 1262000), (320, 1230450), (325, 1211520), (375, 1049984), (384, 1025375), (390, 1009600), (400, 984360), (416, 946500), (480, 820300), (500, 787488), (520, 757200), (600, 656240), (624, 631000), (631, 624000), (640, 615225), (650, 605760), (750, 524992), (780, 504800), (800, 492180), (832, 473250), (960, 410150), (975, 403840), (1000, 393744), (1040, 378600), (1200, 328120), (1248, 315500), (1262, 312000), (1300, 302880), (1500, 262496), (1560, 252400), (1600, 246090), (1625, 242304), (1664, 236625), (1893, 208000), (1920, 205075), (1950, 201920), (2000, 196872), (2080, 189300), (2400, 164060), (2496, 157750), (2524, 156000), (2600, 151440), (3000, 131248), (3120, 126200), (3155, 124800), (3200, 123045), (3250, 121152), (3786, 104000), (3900, 100960), (4000, 98436), (4160, 94650), (4800, 82030), (4875, 80768), (4992, 78875), (5048, 78000), (5200, 75720), (6000, 65624), (6240, 63100), (6310, 62400), (6500, 60576), (7572, 52000), (7800, 50480), (8000, 49218), (8203, 48000), (8320, 47325), (9465, 41600), (9600, 41015), (9750, 40384), (10096, 39000), (10400, 37860), (12000, 32812), (12480, 31550), (12620, 31200), (13000, 30288), (15144, 26000), (15600, 25240), (15775, 24960), (16000, 24609), (16406, 24000), (18930, 20800), (19500, 20192)]