151290160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:339

約数の個数: 160

約数和(自身を含む): 432115200

約数和(自身を除く): 280825040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 59, 70, 76, 80, 95, 112, 118, 133, 140, 152, 190, 236, 241, 266, 280, 295, 304, 380, 413, 472, 482, 532, 560, 590, 665, 760, 826, 944, 964, 1064, 1121, 1180, 1205, 1330, 1520, 1652, 1687, 1928, 2065, 2128, 2242, 2360, 2410, 2660, 3304, 3374, 3856, 4130, 4484, 4579, 4720, 4820, 5320, 5605, 6608, 6748, 7847, 8260, 8435, 8968, 9158, 9640, 10640, 11210, 13496, 14219, 15694, 16520, 16870, 17936, 18316, 19280, 22420, 22895, 26992, 28438, 31388, 32053, 33040, 33740, 36632, 39235, 44840, 45790, 56876, 62776, 64106, 67480, 71095, 73264, 78470, 89680, 91580, 99533, 113752, 125552, 128212, 134960, 142190, 156940, 160265, 183160, 199066, 227504, 256424, 270161, 284380, 313880, 320530, 366320, 398132, 497665, 512848, 540322, 568760, 627760, 641060, 796264, 995330, 1080644, 1137520, 1282120, 1350805, 1592528, 1891127, 1990660, 2161288, 2564240, 2701610, 3782254, 3981320, 4322576, 5403220, 7564508, 7962640, 9455635, 10806440, 15129016, 18911270, 21612880, 30258032, 37822540, 75645080, 151290160]

約数ペア:

[(1, 151290160), (2, 75645080), (4, 37822540), (5, 30258032), (7, 21612880), (8, 18911270), (10, 15129016), (14, 10806440), (16, 9455635), (19, 7962640), (20, 7564508), (28, 5403220), (35, 4322576), (38, 3981320), (40, 3782254), (56, 2701610), (59, 2564240), (70, 2161288), (76, 1990660), (80, 1891127), (95, 1592528), (112, 1350805), (118, 1282120), (133, 1137520), (140, 1080644), (152, 995330), (190, 796264), (236, 641060), (241, 627760), (266, 568760), (280, 540322), (295, 512848), (304, 497665), (380, 398132), (413, 366320), (472, 320530), (482, 313880), (532, 284380), (560, 270161), (590, 256424), (665, 227504), (760, 199066), (826, 183160), (944, 160265), (964, 156940), (1064, 142190), (1121, 134960), (1180, 128212), (1205, 125552), (1330, 113752), (1520, 99533), (1652, 91580), (1687, 89680), (1928, 78470), (2065, 73264), (2128, 71095), (2242, 67480), (2360, 64106), (2410, 62776), (2660, 56876), (3304, 45790), (3374, 44840), (3856, 39235), (4130, 36632), (4484, 33740), (4579, 33040), (4720, 32053), (4820, 31388), (5320, 28438), (5605, 26992), (6608, 22895), (6748, 22420), (7847, 19280), (8260, 18316), (8435, 17936), (8968, 16870), (9158, 16520), (9640, 15694), (10640, 14219), (11210, 13496)]