423841920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7121}}^1$

素因数の和:7174

約数の個数: 128

約数和(自身を含む): 1394772480

約数和(自身を除く): 970930560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7121, 7440, 9920, 11904, 14242, 14880, 19840, 21363, 28484, 29760, 35605, 42726, 56968, 59520, 71210, 85452, 106815, 113936, 142420, 170904, 213630, 220751, 227872, 284840, 341808, 427260, 441502, 455744, 569680, 662253, 683616, 854520, 883004, 911488, 1103755, 1139360, 1324506, 1367232, 1709040, 1766008, 2207510, 2278720, 2649012, 2734464, 3311265, 3418080, 3532016, 4415020, 4557440, 5298024, 6622530, 6836160, 7064032, 8830040, 10596048, 13245060, 13672320, 14128064, 17660080, 21192096, 26490120, 28256128, 35320160, 42384192, 52980240, 70640320, 84768384, 105960480, 141280640, 211920960, 423841920]

約数ペア:

[(1, 423841920), (2, 211920960), (3, 141280640), (4, 105960480), (5, 84768384), (6, 70640320), (8, 52980240), (10, 42384192), (12, 35320160), (15, 28256128), (16, 26490120), (20, 21192096), (24, 17660080), (30, 14128064), (31, 13672320), (32, 13245060), (40, 10596048), (48, 8830040), (60, 7064032), (62, 6836160), (64, 6622530), (80, 5298024), (93, 4557440), (96, 4415020), (120, 3532016), (124, 3418080), (128, 3311265), (155, 2734464), (160, 2649012), (186, 2278720), (192, 2207510), (240, 1766008), (248, 1709040), (310, 1367232), (320, 1324506), (372, 1139360), (384, 1103755), (465, 911488), (480, 883004), (496, 854520), (620, 683616), (640, 662253), (744, 569680), (930, 455744), (960, 441502), (992, 427260), (1240, 341808), (1488, 284840), (1860, 227872), (1920, 220751), (1984, 213630), (2480, 170904), (2976, 142420), (3720, 113936), (3968, 106815), (4960, 85452), (5952, 71210), (7121, 59520), (7440, 56968), (9920, 42726), (11904, 35605), (14242, 29760), (14880, 28484), (19840, 21363)]