680568000

素因数分解:

$2^6\times 3^1\times 5^3\times 7^1\times {\mathrm{4051}}^1$

素因数の和:4088

約数の個数: 224

約数和(自身を含む): 2568903168

約数和(自身を除く): 1888335168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 250, 280, 300, 320, 336, 350, 375, 400, 420, 448, 480, 500, 525, 560, 600, 672, 700, 750, 800, 840, 875, 960, 1000, 1050, 1120, 1200, 1344, 1400, 1500, 1600, 1680, 1750, 2000, 2100, 2240, 2400, 2625, 2800, 3000, 3360, 3500, 4000, 4051, 4200, 4800, 5250, 5600, 6000, 6720, 7000, 8000, 8102, 8400, 10500, 11200, 12000, 12153, 14000, 16204, 16800, 20255, 21000, 24000, 24306, 28000, 28357, 32408, 33600, 40510, 42000, 48612, 56000, 56714, 60765, 64816, 81020, 84000, 85071, 97224, 101275, 113428, 121530, 129632, 141785, 162040, 168000, 170142, 194448, 202550, 226856, 243060, 259264, 283570, 303825, 324080, 340284, 388896, 405100, 425355, 453712, 486120, 506375, 567140, 607650, 648160, 680568, 708925, 777792, 810200, 850710, 907424, 972240, 1012750, 1134280, 1215300, 1296320, 1361136, 1417850, 1519125, 1620400, 1701420, 1814848, 1944480, 2025500, 2126775, 2268560, 2430600, 2722272, 2835700, 3038250, 3240800, 3402840, 3544625, 3888960, 4051000, 4253550, 4537120, 4861200, 5444544, 5671400, 6076500, 6481600, 6805680, 7089250, 8102000, 8507100, 9074240, 9722400, 10633875, 11342800, 12153000, 13611360, 14178500, 16204000, 17014200, 19444800, 21267750, 22685600, 24306000, 27222720, 28357000, 32408000, 34028400, 42535500, 45371200, 48612000, 56714000, 68056800, 85071000, 97224000, 113428000, 136113600, 170142000, 226856000, 340284000, 680568000]

約数ペア:

[(1, 680568000), (2, 340284000), (3, 226856000), (4, 170142000), (5, 136113600), (6, 113428000), (7, 97224000), (8, 85071000), (10, 68056800), (12, 56714000), (14, 48612000), (15, 45371200), (16, 42535500), (20, 34028400), (21, 32408000), (24, 28357000), (25, 27222720), (28, 24306000), (30, 22685600), (32, 21267750), (35, 19444800), (40, 17014200), (42, 16204000), (48, 14178500), (50, 13611360), (56, 12153000), (60, 11342800), (64, 10633875), (70, 9722400), (75, 9074240), (80, 8507100), (84, 8102000), (96, 7089250), (100, 6805680), (105, 6481600), (112, 6076500), (120, 5671400), (125, 5444544), (140, 4861200), (150, 4537120), (160, 4253550), (168, 4051000), (175, 3888960), (192, 3544625), (200, 3402840), (210, 3240800), (224, 3038250), (240, 2835700), (250, 2722272), (280, 2430600), (300, 2268560), (320, 2126775), (336, 2025500), (350, 1944480), (375, 1814848), (400, 1701420), (420, 1620400), (448, 1519125), (480, 1417850), (500, 1361136), (525, 1296320), (560, 1215300), (600, 1134280), (672, 1012750), (700, 972240), (750, 907424), (800, 850710), (840, 810200), (875, 777792), (960, 708925), (1000, 680568), (1050, 648160), (1120, 607650), (1200, 567140), (1344, 506375), (1400, 486120), (1500, 453712), (1600, 425355), (1680, 405100), (1750, 388896), (2000, 340284), (2100, 324080), (2240, 303825), (2400, 283570), (2625, 259264), (2800, 243060), (3000, 226856), (3360, 202550), (3500, 194448), (4000, 170142), (4051, 168000), (4200, 162040), (4800, 141785), (5250, 129632), (5600, 121530), (6000, 113428), (6720, 101275), (7000, 97224), (8000, 85071), (8102, 84000), (8400, 81020), (10500, 64816), (11200, 60765), (12000, 56714), (12153, 56000), (14000, 48612), (16204, 42000), (16800, 40510), (20255, 33600), (21000, 32408), (24000, 28357), (24306, 28000)]