2951732080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{1459}}^1$

素因数の和:1524

約数の個数: 160

約数和(自身を含む): 7951276800

約数和(自身を除く): 4999544720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 121, 152, 176, 190, 209, 220, 242, 304, 380, 418, 440, 484, 605, 760, 836, 880, 968, 1045, 1210, 1331, 1459, 1520, 1672, 1936, 2090, 2299, 2420, 2662, 2918, 3344, 4180, 4598, 4840, 5324, 5836, 6655, 7295, 8360, 9196, 9680, 10648, 11495, 11672, 13310, 14590, 16049, 16720, 18392, 21296, 22990, 23344, 25289, 26620, 27721, 29180, 32098, 36784, 45980, 50578, 53240, 55442, 58360, 64196, 80245, 91960, 101156, 106480, 110884, 116720, 126445, 128392, 138605, 160490, 176539, 183920, 202312, 221768, 252890, 256784, 277210, 304931, 320980, 353078, 404624, 443536, 505780, 554420, 609862, 641960, 706156, 882695, 1011560, 1108840, 1219724, 1283920, 1412312, 1524655, 1765390, 1941929, 2023120, 2217680, 2439448, 2824624, 3049310, 3354241, 3530780, 3883858, 4878896, 6098620, 6708482, 7061560, 7767716, 9709645, 12197240, 13416964, 14123120, 15535432, 16771205, 19419290, 24394480, 26833928, 31070864, 33542410, 36896651, 38838580, 53667856, 67084820, 73793302, 77677160, 134169640, 147586604, 155354320, 184483255, 268339280, 295173208, 368966510, 590346416, 737933020, 1475866040, 2951732080]

約数ペア:

[(1, 2951732080), (2, 1475866040), (4, 737933020), (5, 590346416), (8, 368966510), (10, 295173208), (11, 268339280), (16, 184483255), (19, 155354320), (20, 147586604), (22, 134169640), (38, 77677160), (40, 73793302), (44, 67084820), (55, 53667856), (76, 38838580), (80, 36896651), (88, 33542410), (95, 31070864), (110, 26833928), (121, 24394480), (152, 19419290), (176, 16771205), (190, 15535432), (209, 14123120), (220, 13416964), (242, 12197240), (304, 9709645), (380, 7767716), (418, 7061560), (440, 6708482), (484, 6098620), (605, 4878896), (760, 3883858), (836, 3530780), (880, 3354241), (968, 3049310), (1045, 2824624), (1210, 2439448), (1331, 2217680), (1459, 2023120), (1520, 1941929), (1672, 1765390), (1936, 1524655), (2090, 1412312), (2299, 1283920), (2420, 1219724), (2662, 1108840), (2918, 1011560), (3344, 882695), (4180, 706156), (4598, 641960), (4840, 609862), (5324, 554420), (5836, 505780), (6655, 443536), (7295, 404624), (8360, 353078), (9196, 320980), (9680, 304931), (10648, 277210), (11495, 256784), (11672, 252890), (13310, 221768), (14590, 202312), (16049, 183920), (16720, 176539), (18392, 160490), (21296, 138605), (22990, 128392), (23344, 126445), (25289, 116720), (26620, 110884), (27721, 106480), (29180, 101156), (32098, 91960), (36784, 80245), (45980, 64196), (50578, 58360), (53240, 55442)]