439680000

素因数分解:

$2^{10}\times 3^1\times 5^4\times {\mathrm{229}}^1$

素因数の和:272

約数の個数: 220

約数和(自身を含む): 1470810440

約数和(自身を除く): 1031130440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 229, 240, 250, 256, 300, 320, 375, 384, 400, 458, 480, 500, 512, 600, 625, 640, 687, 750, 768, 800, 916, 960, 1000, 1024, 1145, 1200, 1250, 1280, 1374, 1500, 1536, 1600, 1832, 1875, 1920, 2000, 2290, 2400, 2500, 2560, 2748, 3000, 3072, 3200, 3435, 3664, 3750, 3840, 4000, 4580, 4800, 5000, 5120, 5496, 5725, 6000, 6400, 6870, 7328, 7500, 7680, 8000, 9160, 9600, 10000, 10992, 11450, 12000, 12800, 13740, 14656, 15000, 15360, 16000, 17175, 18320, 19200, 20000, 21984, 22900, 24000, 25600, 27480, 28625, 29312, 30000, 32000, 34350, 36640, 38400, 40000, 43968, 45800, 48000, 54960, 57250, 58624, 60000, 64000, 68700, 73280, 76800, 80000, 85875, 87936, 91600, 96000, 109920, 114500, 117248, 120000, 128000, 137400, 143125, 146560, 160000, 171750, 175872, 183200, 192000, 219840, 229000, 234496, 240000, 274800, 286250, 293120, 320000, 343500, 351744, 366400, 384000, 429375, 439680, 458000, 480000, 549600, 572500, 586240, 640000, 687000, 703488, 732800, 858750, 879360, 916000, 960000, 1099200, 1145000, 1172480, 1374000, 1465600, 1717500, 1758720, 1832000, 1920000, 2198400, 2290000, 2748000, 2931200, 3435000, 3517440, 3664000, 4396800, 4580000, 5496000, 5862400, 6870000, 7328000, 8793600, 9160000, 10992000, 13740000, 14656000, 17587200, 18320000, 21984000, 27480000, 29312000, 36640000, 43968000, 54960000, 73280000, 87936000, 109920000, 146560000, 219840000, 439680000]

約数ペア:

[(1, 439680000), (2, 219840000), (3, 146560000), (4, 109920000), (5, 87936000), (6, 73280000), (8, 54960000), (10, 43968000), (12, 36640000), (15, 29312000), (16, 27480000), (20, 21984000), (24, 18320000), (25, 17587200), (30, 14656000), (32, 13740000), (40, 10992000), (48, 9160000), (50, 8793600), (60, 7328000), (64, 6870000), (75, 5862400), (80, 5496000), (96, 4580000), (100, 4396800), (120, 3664000), (125, 3517440), (128, 3435000), (150, 2931200), (160, 2748000), (192, 2290000), (200, 2198400), (229, 1920000), (240, 1832000), (250, 1758720), (256, 1717500), (300, 1465600), (320, 1374000), (375, 1172480), (384, 1145000), (400, 1099200), (458, 960000), (480, 916000), (500, 879360), (512, 858750), (600, 732800), (625, 703488), (640, 687000), (687, 640000), (750, 586240), (768, 572500), (800, 549600), (916, 480000), (960, 458000), (1000, 439680), (1024, 429375), (1145, 384000), (1200, 366400), (1250, 351744), (1280, 343500), (1374, 320000), (1500, 293120), (1536, 286250), (1600, 274800), (1832, 240000), (1875, 234496), (1920, 229000), (2000, 219840), (2290, 192000), (2400, 183200), (2500, 175872), (2560, 171750), (2748, 160000), (3000, 146560), (3072, 143125), (3200, 137400), (3435, 128000), (3664, 120000), (3750, 117248), (3840, 114500), (4000, 109920), (4580, 96000), (4800, 91600), (5000, 87936), (5120, 85875), (5496, 80000), (5725, 76800), (6000, 73280), (6400, 68700), (6870, 64000), (7328, 60000), (7500, 58624), (7680, 57250), (8000, 54960), (9160, 48000), (9600, 45800), (10000, 43968), (10992, 40000), (11450, 38400), (12000, 36640), (12800, 34350), (13740, 32000), (14656, 30000), (15000, 29312), (15360, 28625), (16000, 27480), (17175, 25600), (18320, 24000), (19200, 22900), (20000, 21984)]