428246400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1439}}^1$

素因数の和:1497

約数の個数: 192

約数和(自身を含む): 1457049600

約数和(自身を除く): 1028803200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 128, 150, 155, 160, 186, 192, 200, 240, 248, 300, 310, 320, 372, 384, 400, 465, 480, 496, 600, 620, 640, 744, 775, 800, 930, 960, 992, 1200, 1240, 1439, 1488, 1550, 1600, 1860, 1920, 1984, 2325, 2400, 2480, 2878, 2976, 3100, 3200, 3720, 3968, 4317, 4650, 4800, 4960, 5756, 5952, 6200, 7195, 7440, 8634, 9300, 9600, 9920, 11512, 11904, 12400, 14390, 14880, 17268, 18600, 19840, 21585, 23024, 24800, 28780, 29760, 34536, 35975, 37200, 43170, 44609, 46048, 49600, 57560, 59520, 69072, 71950, 74400, 86340, 89218, 92096, 99200, 107925, 115120, 133827, 138144, 143900, 148800, 172680, 178436, 184192, 215850, 223045, 230240, 267654, 276288, 287800, 297600, 345360, 356872, 431700, 446090, 460480, 535308, 552576, 575600, 669135, 690720, 713744, 863400, 892180, 920960, 1070616, 1115225, 1151200, 1338270, 1381440, 1427488, 1726800, 1784360, 2141232, 2230450, 2302400, 2676540, 2762880, 2854976, 3345675, 3453600, 3568720, 4282464, 4460900, 4604800, 5353080, 5709952, 6691350, 6907200, 7137440, 8564928, 8921800, 10706160, 13382700, 13814400, 14274880, 17129856, 17843600, 21412320, 26765400, 28549760, 35687200, 42824640, 53530800, 71374400, 85649280, 107061600, 142748800, 214123200, 428246400]

約数ペア:

[(1, 428246400), (2, 214123200), (3, 142748800), (4, 107061600), (5, 85649280), (6, 71374400), (8, 53530800), (10, 42824640), (12, 35687200), (15, 28549760), (16, 26765400), (20, 21412320), (24, 17843600), (25, 17129856), (30, 14274880), (31, 13814400), (32, 13382700), (40, 10706160), (48, 8921800), (50, 8564928), (60, 7137440), (62, 6907200), (64, 6691350), (75, 5709952), (80, 5353080), (93, 4604800), (96, 4460900), (100, 4282464), (120, 3568720), (124, 3453600), (128, 3345675), (150, 2854976), (155, 2762880), (160, 2676540), (186, 2302400), (192, 2230450), (200, 2141232), (240, 1784360), (248, 1726800), (300, 1427488), (310, 1381440), (320, 1338270), (372, 1151200), (384, 1115225), (400, 1070616), (465, 920960), (480, 892180), (496, 863400), (600, 713744), (620, 690720), (640, 669135), (744, 575600), (775, 552576), (800, 535308), (930, 460480), (960, 446090), (992, 431700), (1200, 356872), (1240, 345360), (1439, 297600), (1488, 287800), (1550, 276288), (1600, 267654), (1860, 230240), (1920, 223045), (1984, 215850), (2325, 184192), (2400, 178436), (2480, 172680), (2878, 148800), (2976, 143900), (3100, 138144), (3200, 133827), (3720, 115120), (3968, 107925), (4317, 99200), (4650, 92096), (4800, 89218), (4960, 86340), (5756, 74400), (5952, 71950), (6200, 69072), (7195, 59520), (7440, 57560), (8634, 49600), (9300, 46048), (9600, 44609), (9920, 43170), (11512, 37200), (11904, 35975), (12400, 34536), (14390, 29760), (14880, 28780), (17268, 24800), (18600, 23024), (19840, 21585)]