160802320

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:190

約数の個数: 240

約数和(自身を含む): 488540160

約数和(自身を除く): 327737840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 34, 35, 38, 40, 49, 56, 68, 70, 76, 80, 85, 95, 98, 112, 119, 127, 133, 136, 140, 152, 170, 190, 196, 238, 245, 254, 266, 272, 280, 304, 323, 340, 380, 392, 476, 490, 508, 532, 560, 595, 635, 646, 665, 680, 760, 784, 833, 889, 931, 952, 980, 1016, 1064, 1190, 1270, 1292, 1330, 1360, 1520, 1615, 1666, 1778, 1862, 1904, 1960, 2032, 2128, 2159, 2261, 2380, 2413, 2540, 2584, 2660, 3230, 3332, 3556, 3724, 3920, 4165, 4318, 4445, 4522, 4655, 4760, 4826, 5080, 5168, 5320, 6223, 6460, 6664, 7112, 7448, 8330, 8636, 8890, 9044, 9310, 9520, 9652, 10160, 10640, 10795, 11305, 12065, 12446, 12920, 13328, 14224, 14896, 15113, 15827, 16660, 16891, 17272, 17780, 18088, 18620, 19304, 21590, 22610, 24130, 24892, 25840, 30226, 31115, 31654, 33320, 33782, 34544, 35560, 36176, 37240, 38608, 41021, 43180, 45220, 48260, 49784, 60452, 62230, 63308, 66640, 67564, 71120, 74480, 75565, 79135, 82042, 84455, 86360, 90440, 96520, 99568, 105791, 118237, 120904, 124460, 126616, 135128, 151130, 158270, 164084, 168910, 172720, 180880, 193040, 205105, 211582, 236474, 241808, 248920, 253232, 270256, 287147, 302260, 316540, 328168, 337820, 410210, 423164, 472948, 497840, 528955, 574294, 591185, 604520, 633080, 656336, 675640, 820420, 846328, 945896, 1057910, 1148588, 1182370, 1209040, 1266160, 1351280, 1435735, 1640840, 1692656, 1891792, 2010029, 2115820, 2297176, 2364740, 2871470, 3281680, 4020058, 4231640, 4594352, 4729480, 5742940, 8040116, 8463280, 9458960, 10050145, 11485880, 16080232, 20100290, 22971760, 32160464, 40200580, 80401160, 160802320]

約数ペア:

[(1, 160802320), (2, 80401160), (4, 40200580), (5, 32160464), (7, 22971760), (8, 20100290), (10, 16080232), (14, 11485880), (16, 10050145), (17, 9458960), (19, 8463280), (20, 8040116), (28, 5742940), (34, 4729480), (35, 4594352), (38, 4231640), (40, 4020058), (49, 3281680), (56, 2871470), (68, 2364740), (70, 2297176), (76, 2115820), (80, 2010029), (85, 1891792), (95, 1692656), (98, 1640840), (112, 1435735), (119, 1351280), (127, 1266160), (133, 1209040), (136, 1182370), (140, 1148588), (152, 1057910), (170, 945896), (190, 846328), (196, 820420), (238, 675640), (245, 656336), (254, 633080), (266, 604520), (272, 591185), (280, 574294), (304, 528955), (323, 497840), (340, 472948), (380, 423164), (392, 410210), (476, 337820), (490, 328168), (508, 316540), (532, 302260), (560, 287147), (595, 270256), (635, 253232), (646, 248920), (665, 241808), (680, 236474), (760, 211582), (784, 205105), (833, 193040), (889, 180880), (931, 172720), (952, 168910), (980, 164084), (1016, 158270), (1064, 151130), (1190, 135128), (1270, 126616), (1292, 124460), (1330, 120904), (1360, 118237), (1520, 105791), (1615, 99568), (1666, 96520), (1778, 90440), (1862, 86360), (1904, 84455), (1960, 82042), (2032, 79135), (2128, 75565), (2159, 74480), (2261, 71120), (2380, 67564), (2413, 66640), (2540, 63308), (2584, 62230), (2660, 60452), (3230, 49784), (3332, 48260), (3556, 45220), (3724, 43180), (3920, 41021), (4165, 38608), (4318, 37240), (4445, 36176), (4522, 35560), (4655, 34544), (4760, 33782), (4826, 33320), (5080, 31654), (5168, 31115), (5320, 30226), (6223, 25840), (6460, 24892), (6664, 24130), (7112, 22610), (7448, 21590), (8330, 19304), (8636, 18620), (8890, 18088), (9044, 17780), (9310, 17272), (9520, 16891), (9652, 16660), (10160, 15827), (10640, 15113), (10795, 14896), (11305, 14224), (12065, 13328), (12446, 12920)]