16255851840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{809}}^1\times {\mathrm{6977}}^1$

素因数の和:7809

約数の個数: 168

約数和(自身を含む): 55990495080

約数和(自身を除く): 39734643240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 809, 960, 1440, 1618, 2427, 2880, 3236, 4045, 4854, 6472, 6977, 7281, 8090, 9708, 12135, 12944, 13954, 14562, 16180, 19416, 20931, 24270, 25888, 27908, 29124, 32360, 34885, 36405, 38832, 41862, 48540, 51776, 55816, 58248, 62793, 64720, 69770, 72810, 77664, 83724, 97080, 104655, 111632, 116496, 125586, 129440, 139540, 145620, 155328, 167448, 194160, 209310, 223264, 232992, 251172, 258880, 279080, 291240, 313965, 334896, 388320, 418620, 446528, 465984, 502344, 558160, 582480, 627930, 669792, 776640, 837240, 1004688, 1116320, 1164960, 1255860, 1339584, 1674480, 2009376, 2232640, 2329920, 2511720, 3348960, 4018752, 5023440, 5644393, 6697920, 10046880, 11288786, 16933179, 20093760, 22577572, 28221965, 33866358, 45155144, 50799537, 56443930, 67732716, 84665895, 90310288, 101599074, 112887860, 135465432, 169331790, 180620576, 203198148, 225775720, 253997685, 270930864, 338663580, 361241152, 406396296, 451551440, 507995370, 541861728, 677327160, 812792592, 903102880, 1015990740, 1083723456, 1354654320, 1625585184, 1806205760, 2031981480, 2709308640, 3251170368, 4063962960, 5418617280, 8127925920, 16255851840]

約数ペア:

[(1, 16255851840), (2, 8127925920), (3, 5418617280), (4, 4063962960), (5, 3251170368), (6, 2709308640), (8, 2031981480), (9, 1806205760), (10, 1625585184), (12, 1354654320), (15, 1083723456), (16, 1015990740), (18, 903102880), (20, 812792592), (24, 677327160), (30, 541861728), (32, 507995370), (36, 451551440), (40, 406396296), (45, 361241152), (48, 338663580), (60, 270930864), (64, 253997685), (72, 225775720), (80, 203198148), (90, 180620576), (96, 169331790), (120, 135465432), (144, 112887860), (160, 101599074), (180, 90310288), (192, 84665895), (240, 67732716), (288, 56443930), (320, 50799537), (360, 45155144), (480, 33866358), (576, 28221965), (720, 22577572), (809, 20093760), (960, 16933179), (1440, 11288786), (1618, 10046880), (2427, 6697920), (2880, 5644393), (3236, 5023440), (4045, 4018752), (4854, 3348960), (6472, 2511720), (6977, 2329920), (7281, 2232640), (8090, 2009376), (9708, 1674480), (12135, 1339584), (12944, 1255860), (13954, 1164960), (14562, 1116320), (16180, 1004688), (19416, 837240), (20931, 776640), (24270, 669792), (25888, 627930), (27908, 582480), (29124, 558160), (32360, 502344), (34885, 465984), (36405, 446528), (38832, 418620), (41862, 388320), (48540, 334896), (51776, 313965), (55816, 291240), (58248, 279080), (62793, 258880), (64720, 251172), (69770, 232992), (72810, 223264), (77664, 209310), (83724, 194160), (97080, 167448), (104655, 155328), (111632, 145620), (116496, 139540), (125586, 129440)]