423179520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{571}}^1$

素因数の和:788

約数の個数: 144

約数和(自身を含む): 1360911552

約数和(自身を除く): 937732032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 193, 240, 256, 320, 384, 386, 480, 571, 579, 640, 768, 772, 960, 965, 1142, 1158, 1280, 1544, 1713, 1920, 1930, 2284, 2316, 2855, 2895, 3088, 3426, 3840, 3860, 4568, 4632, 5710, 5790, 6176, 6852, 7720, 8565, 9136, 9264, 11420, 11580, 12352, 13704, 15440, 17130, 18272, 18528, 22840, 23160, 24704, 27408, 30880, 34260, 36544, 37056, 45680, 46320, 49408, 54816, 61760, 68520, 73088, 74112, 91360, 92640, 109632, 110203, 123520, 137040, 146176, 148224, 182720, 185280, 219264, 220406, 247040, 274080, 330609, 365440, 370560, 438528, 440812, 548160, 551015, 661218, 730880, 741120, 881624, 1096320, 1102030, 1322436, 1653045, 1763248, 2192640, 2204060, 2644872, 3306090, 3526496, 4408120, 5289744, 6612180, 7052992, 8816240, 10579488, 13224360, 14105984, 17632480, 21158976, 26448720, 28211968, 35264960, 42317952, 52897440, 70529920, 84635904, 105794880, 141059840, 211589760, 423179520]

約数ペア:

[(1, 423179520), (2, 211589760), (3, 141059840), (4, 105794880), (5, 84635904), (6, 70529920), (8, 52897440), (10, 42317952), (12, 35264960), (15, 28211968), (16, 26448720), (20, 21158976), (24, 17632480), (30, 14105984), (32, 13224360), (40, 10579488), (48, 8816240), (60, 7052992), (64, 6612180), (80, 5289744), (96, 4408120), (120, 3526496), (128, 3306090), (160, 2644872), (192, 2204060), (193, 2192640), (240, 1763248), (256, 1653045), (320, 1322436), (384, 1102030), (386, 1096320), (480, 881624), (571, 741120), (579, 730880), (640, 661218), (768, 551015), (772, 548160), (960, 440812), (965, 438528), (1142, 370560), (1158, 365440), (1280, 330609), (1544, 274080), (1713, 247040), (1920, 220406), (1930, 219264), (2284, 185280), (2316, 182720), (2855, 148224), (2895, 146176), (3088, 137040), (3426, 123520), (3840, 110203), (3860, 109632), (4568, 92640), (4632, 91360), (5710, 74112), (5790, 73088), (6176, 68520), (6852, 61760), (7720, 54816), (8565, 49408), (9136, 46320), (9264, 45680), (11420, 37056), (11580, 36544), (12352, 34260), (13704, 30880), (15440, 27408), (17130, 24704), (18272, 23160), (18528, 22840)]