181970880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2083}}^1$

素因数の和:2123

約数の個数: 224

約数和(自身を含む): 711427584

約数和(自身を除く): 529456704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 672, 728, 780, 832, 840, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1680, 1820, 2080, 2083, 2184, 2240, 2496, 2730, 2912, 3120, 3360, 3640, 4160, 4166, 4368, 5460, 5824, 6240, 6249, 6720, 7280, 8332, 8736, 10415, 10920, 12480, 12498, 14560, 14581, 16664, 17472, 20830, 21840, 24996, 27079, 29120, 29162, 31245, 33328, 41660, 43680, 43743, 49992, 54158, 58324, 62490, 66656, 72905, 81237, 83320, 87360, 87486, 99984, 108316, 116648, 124980, 133312, 135395, 145810, 162474, 166640, 174972, 189553, 199968, 216632, 218715, 233296, 249960, 270790, 291620, 324948, 333280, 349944, 379106, 399936, 406185, 433264, 437430, 466592, 499920, 541580, 568659, 583240, 649896, 666560, 699888, 758212, 812370, 866528, 874860, 933184, 947765, 999840, 1083160, 1137318, 1166480, 1299792, 1399776, 1516424, 1624740, 1733056, 1749720, 1895530, 1999680, 2166320, 2274636, 2332960, 2599584, 2799552, 2843295, 3032848, 3249480, 3499440, 3791060, 4332640, 4549272, 4665920, 5199168, 5686590, 6065696, 6498960, 6998880, 7582120, 8665280, 9098544, 11373180, 12131392, 12997920, 13997760, 15164240, 18197088, 22746360, 25995840, 30328480, 36394176, 45492720, 60656960, 90985440, 181970880]

約数ペア:

[(1, 181970880), (2, 90985440), (3, 60656960), (4, 45492720), (5, 36394176), (6, 30328480), (7, 25995840), (8, 22746360), (10, 18197088), (12, 15164240), (13, 13997760), (14, 12997920), (15, 12131392), (16, 11373180), (20, 9098544), (21, 8665280), (24, 7582120), (26, 6998880), (28, 6498960), (30, 6065696), (32, 5686590), (35, 5199168), (39, 4665920), (40, 4549272), (42, 4332640), (48, 3791060), (52, 3499440), (56, 3249480), (60, 3032848), (64, 2843295), (65, 2799552), (70, 2599584), (78, 2332960), (80, 2274636), (84, 2166320), (91, 1999680), (96, 1895530), (104, 1749720), (105, 1733056), (112, 1624740), (120, 1516424), (130, 1399776), (140, 1299792), (156, 1166480), (160, 1137318), (168, 1083160), (182, 999840), (192, 947765), (195, 933184), (208, 874860), (210, 866528), (224, 812370), (240, 758212), (260, 699888), (273, 666560), (280, 649896), (312, 583240), (320, 568659), (336, 541580), (364, 499920), (390, 466592), (416, 437430), (420, 433264), (448, 406185), (455, 399936), (480, 379106), (520, 349944), (546, 333280), (560, 324948), (624, 291620), (672, 270790), (728, 249960), (780, 233296), (832, 218715), (840, 216632), (910, 199968), (960, 189553), (1040, 174972), (1092, 166640), (1120, 162474), (1248, 145810), (1344, 135395), (1365, 133312), (1456, 124980), (1560, 116648), (1680, 108316), (1820, 99984), (2080, 87486), (2083, 87360), (2184, 83320), (2240, 81237), (2496, 72905), (2730, 66656), (2912, 62490), (3120, 58324), (3360, 54158), (3640, 49992), (4160, 43743), (4166, 43680), (4368, 41660), (5460, 33328), (5824, 31245), (6240, 29162), (6249, 29120), (6720, 27079), (7280, 24996), (8332, 21840), (8736, 20830), (10415, 17472), (10920, 16664), (12480, 14581), (12498, 14560)]