186734080

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:248

約数の個数: 160

約数和(自身を含む): 500467968

約数和(自身を除く): 313733888

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 181, 208, 248, 256, 260, 310, 320, 362, 403, 416, 496, 512, 520, 620, 640, 724, 806, 832, 905, 992, 1040, 1240, 1280, 1448, 1612, 1664, 1810, 1984, 2015, 2080, 2353, 2480, 2560, 2896, 3224, 3328, 3620, 3968, 4030, 4160, 4706, 4960, 5611, 5792, 6448, 6656, 7240, 7936, 8060, 8320, 9412, 9920, 11222, 11584, 11765, 12896, 14480, 15872, 16120, 16640, 18824, 19840, 22444, 23168, 23530, 25792, 28055, 28960, 32240, 33280, 37648, 39680, 44888, 46336, 47060, 51584, 56110, 57920, 64480, 72943, 75296, 79360, 89776, 92672, 94120, 103168, 112220, 115840, 128960, 145886, 150592, 179552, 188240, 206336, 224440, 231680, 257920, 291772, 301184, 359104, 364715, 376480, 448880, 463360, 515840, 583544, 602368, 718208, 729430, 752960, 897760, 1031680, 1167088, 1204736, 1436416, 1458860, 1505920, 1795520, 2334176, 2872832, 2917720, 3011840, 3591040, 4668352, 5835440, 6023680, 7182080, 9336704, 11670880, 14364160, 18673408, 23341760, 37346816, 46683520, 93367040, 186734080]

約数ペア:

[(1, 186734080), (2, 93367040), (4, 46683520), (5, 37346816), (8, 23341760), (10, 18673408), (13, 14364160), (16, 11670880), (20, 9336704), (26, 7182080), (31, 6023680), (32, 5835440), (40, 4668352), (52, 3591040), (62, 3011840), (64, 2917720), (65, 2872832), (80, 2334176), (104, 1795520), (124, 1505920), (128, 1458860), (130, 1436416), (155, 1204736), (160, 1167088), (181, 1031680), (208, 897760), (248, 752960), (256, 729430), (260, 718208), (310, 602368), (320, 583544), (362, 515840), (403, 463360), (416, 448880), (496, 376480), (512, 364715), (520, 359104), (620, 301184), (640, 291772), (724, 257920), (806, 231680), (832, 224440), (905, 206336), (992, 188240), (1040, 179552), (1240, 150592), (1280, 145886), (1448, 128960), (1612, 115840), (1664, 112220), (1810, 103168), (1984, 94120), (2015, 92672), (2080, 89776), (2353, 79360), (2480, 75296), (2560, 72943), (2896, 64480), (3224, 57920), (3328, 56110), (3620, 51584), (3968, 47060), (4030, 46336), (4160, 44888), (4706, 39680), (4960, 37648), (5611, 33280), (5792, 32240), (6448, 28960), (6656, 28055), (7240, 25792), (7936, 23530), (8060, 23168), (8320, 22444), (9412, 19840), (9920, 18824), (11222, 16640), (11584, 16120), (11765, 15872), (12896, 14480)]