16131538560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{204923}}^1$

素因数の和:204986

約数の個数: 128

約数和(自身を含む): 52673664960

約数和(自身を除く): 36542126400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 320, 328, 384, 410, 480, 492, 615, 640, 656, 820, 960, 984, 1230, 1312, 1640, 1920, 1968, 2460, 2624, 3280, 3936, 4920, 5248, 6560, 7872, 9840, 13120, 15744, 19680, 26240, 39360, 78720, 204923, 409846, 614769, 819692, 1024615, 1229538, 1639384, 2049230, 2459076, 3073845, 3278768, 4098460, 4918152, 6147690, 6557536, 8196920, 8401843, 9836304, 12295380, 13115072, 16393840, 16803686, 19672608, 24590760, 25205529, 26230144, 32787680, 33607372, 39345216, 42009215, 49181520, 50411058, 65575360, 67214744, 78690432, 84018430, 98363040, 100822116, 126027645, 131150720, 134429488, 168036860, 196726080, 201644232, 252055290, 268858976, 336073720, 393452160, 403288464, 504110580, 537717952, 672147440, 806576928, 1008221160, 1075435904, 1344294880, 1613153856, 2016442320, 2688589760, 3226307712, 4032884640, 5377179520, 8065769280, 16131538560]

約数ペア:

[(1, 16131538560), (2, 8065769280), (3, 5377179520), (4, 4032884640), (5, 3226307712), (6, 2688589760), (8, 2016442320), (10, 1613153856), (12, 1344294880), (15, 1075435904), (16, 1008221160), (20, 806576928), (24, 672147440), (30, 537717952), (32, 504110580), (40, 403288464), (41, 393452160), (48, 336073720), (60, 268858976), (64, 252055290), (80, 201644232), (82, 196726080), (96, 168036860), (120, 134429488), (123, 131150720), (128, 126027645), (160, 100822116), (164, 98363040), (192, 84018430), (205, 78690432), (240, 67214744), (246, 65575360), (320, 50411058), (328, 49181520), (384, 42009215), (410, 39345216), (480, 33607372), (492, 32787680), (615, 26230144), (640, 25205529), (656, 24590760), (820, 19672608), (960, 16803686), (984, 16393840), (1230, 13115072), (1312, 12295380), (1640, 9836304), (1920, 8401843), (1968, 8196920), (2460, 6557536), (2624, 6147690), (3280, 4918152), (3936, 4098460), (4920, 3278768), (5248, 3073845), (6560, 2459076), (7872, 2049230), (9840, 1639384), (13120, 1229538), (15744, 1024615), (19680, 819692), (26240, 614769), (39360, 409846), (78720, 204923)]