102480000

素因数分解:

$2^7\times 3^1\times 5^4\times 7^1\times {\mathrm{61}}^1$

素因数の和:105

約数の個数: 320

約数和(自身を含む): 395123520

約数和(自身を除く): 292643520

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, 61, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 122, 125, 128, 140, 150, 160, 168, 175, 183, 192, 200, 210, 224, 240, 244, 250, 280, 300, 305, 320, 336, 350, 366, 375, 384, 400, 420, 427, 448, 480, 488, 500, 525, 560, 600, 610, 625, 640, 672, 700, 732, 750, 800, 840, 854, 875, 896, 915, 960, 976, 1000, 1050, 1120, 1200, 1220, 1250, 1281, 1344, 1400, 1464, 1500, 1525, 1600, 1680, 1708, 1750, 1830, 1875, 1920, 1952, 2000, 2100, 2135, 2240, 2400, 2440, 2500, 2562, 2625, 2688, 2800, 2928, 3000, 3050, 3200, 3360, 3416, 3500, 3660, 3750, 3904, 4000, 4200, 4270, 4375, 4480, 4575, 4800, 4880, 5000, 5124, 5250, 5600, 5856, 6000, 6100, 6405, 6720, 6832, 7000, 7320, 7500, 7625, 7808, 8000, 8400, 8540, 8750, 9150, 9600, 9760, 10000, 10248, 10500, 10675, 11200, 11712, 12000, 12200, 12810, 13125, 13440, 13664, 14000, 14640, 15000, 15250, 16000, 16800, 17080, 17500, 18300, 19520, 20000, 20496, 21000, 21350, 22400, 22875, 23424, 24000, 24400, 25620, 26250, 27328, 28000, 29280, 30000, 30500, 32025, 33600, 34160, 35000, 36600, 38125, 39040, 40000, 40992, 42000, 42700, 45750, 48000, 48800, 51240, 52500, 53375, 54656, 56000, 58560, 60000, 61000, 64050, 67200, 68320, 70000, 73200, 76250, 80000, 81984, 84000, 85400, 91500, 97600, 102480, 105000, 106750, 112000, 114375, 117120, 120000, 122000, 128100, 136640, 140000, 146400, 152500, 160125, 163968, 168000, 170800, 183000, 195200, 204960, 210000, 213500, 228750, 240000, 244000, 256200, 266875, 273280, 280000, 292800, 305000, 320250, 336000, 341600, 366000, 409920, 420000, 427000, 457500, 488000, 512400, 533750, 560000, 585600, 610000, 640500, 683200, 732000, 800625, 819840, 840000, 854000, 915000, 976000, 1024800, 1067500, 1220000, 1281000, 1366400, 1464000, 1601250, 1680000, 1708000, 1830000, 2049600, 2135000, 2440000, 2562000, 2928000, 3202500, 3416000, 3660000, 4099200, 4270000, 4880000, 5124000, 6405000, 6832000, 7320000, 8540000, 10248000, 12810000, 14640000, 17080000, 20496000, 25620000, 34160000, 51240000, 102480000]

約数ペア:

[(1, 102480000), (2, 51240000), (3, 34160000), (4, 25620000), (5, 20496000), (6, 17080000), (7, 14640000), (8, 12810000), (10, 10248000), (12, 8540000), (14, 7320000), (15, 6832000), (16, 6405000), (20, 5124000), (21, 4880000), (24, 4270000), (25, 4099200), (28, 3660000), (30, 3416000), (32, 3202500), (35, 2928000), (40, 2562000), (42, 2440000), (48, 2135000), (50, 2049600), (56, 1830000), (60, 1708000), (61, 1680000), (64, 1601250), (70, 1464000), (75, 1366400), (80, 1281000), (84, 1220000), (96, 1067500), (100, 1024800), (105, 976000), (112, 915000), (120, 854000), (122, 840000), (125, 819840), (128, 800625), (140, 732000), (150, 683200), (160, 640500), (168, 610000), (175, 585600), (183, 560000), (192, 533750), (200, 512400), (210, 488000), (224, 457500), (240, 427000), (244, 420000), (250, 409920), (280, 366000), (300, 341600), (305, 336000), (320, 320250), (336, 305000), (350, 292800), (366, 280000), (375, 273280), (384, 266875), (400, 256200), (420, 244000), (427, 240000), (448, 228750), (480, 213500), (488, 210000), (500, 204960), (525, 195200), (560, 183000), (600, 170800), (610, 168000), (625, 163968), (640, 160125), (672, 152500), (700, 146400), (732, 140000), (750, 136640), (800, 128100), (840, 122000), (854, 120000), (875, 117120), (896, 114375), (915, 112000), (960, 106750), (976, 105000), (1000, 102480), (1050, 97600), (1120, 91500), (1200, 85400), (1220, 84000), (1250, 81984), (1281, 80000), (1344, 76250), (1400, 73200), (1464, 70000), (1500, 68320), (1525, 67200), (1600, 64050), (1680, 61000), (1708, 60000), (1750, 58560), (1830, 56000), (1875, 54656), (1920, 53375), (1952, 52500), (2000, 51240), (2100, 48800), (2135, 48000), (2240, 45750), (2400, 42700), (2440, 42000), (2500, 40992), (2562, 40000), (2625, 39040), (2688, 38125), (2800, 36600), (2928, 35000), (3000, 34160), (3050, 33600), (3200, 32025), (3360, 30500), (3416, 30000), (3500, 29280), (3660, 28000), (3750, 27328), (3904, 26250), (4000, 25620), (4200, 24400), (4270, 24000), (4375, 23424), (4480, 22875), (4575, 22400), (4800, 21350), (4880, 21000), (5000, 20496), (5124, 20000), (5250, 19520), (5600, 18300), (5856, 17500), (6000, 17080), (6100, 16800), (6405, 16000), (6720, 15250), (6832, 15000), (7000, 14640), (7320, 14000), (7500, 13664), (7625, 13440), (7808, 13125), (8000, 12810), (8400, 12200), (8540, 12000), (8750, 11712), (9150, 11200), (9600, 10675), (9760, 10500), (10000, 10248)]