145709520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{569}}^1$

素因数の和:693

約数の個数: 160

約数和(自身を含む): 498718080

約数和(自身を除く): 353008560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 97, 110, 120, 132, 165, 176, 194, 220, 240, 264, 291, 330, 388, 440, 485, 528, 569, 582, 660, 776, 880, 970, 1067, 1138, 1164, 1320, 1455, 1552, 1707, 1940, 2134, 2276, 2328, 2640, 2845, 2910, 3201, 3414, 3880, 4268, 4552, 4656, 5335, 5690, 5820, 6259, 6402, 6828, 7760, 8535, 8536, 9104, 10670, 11380, 11640, 12518, 12804, 13656, 16005, 17070, 17072, 18777, 21340, 22760, 23280, 25036, 25608, 27312, 31295, 32010, 34140, 37554, 42680, 45520, 50072, 51216, 55193, 62590, 64020, 68280, 75108, 85360, 93885, 100144, 110386, 125180, 128040, 136560, 150216, 165579, 187770, 220772, 250360, 256080, 275965, 300432, 331158, 375540, 441544, 500720, 551930, 607123, 662316, 751080, 827895, 883088, 1103860, 1214246, 1324632, 1502160, 1655790, 1821369, 2207720, 2428492, 2649264, 3035615, 3311580, 3642738, 4415440, 4856984, 6071230, 6623160, 7285476, 9106845, 9713968, 12142460, 13246320, 14570952, 18213690, 24284920, 29141904, 36427380, 48569840, 72854760, 145709520]

約数ペア:

[(1, 145709520), (2, 72854760), (3, 48569840), (4, 36427380), (5, 29141904), (6, 24284920), (8, 18213690), (10, 14570952), (11, 13246320), (12, 12142460), (15, 9713968), (16, 9106845), (20, 7285476), (22, 6623160), (24, 6071230), (30, 4856984), (33, 4415440), (40, 3642738), (44, 3311580), (48, 3035615), (55, 2649264), (60, 2428492), (66, 2207720), (80, 1821369), (88, 1655790), (97, 1502160), (110, 1324632), (120, 1214246), (132, 1103860), (165, 883088), (176, 827895), (194, 751080), (220, 662316), (240, 607123), (264, 551930), (291, 500720), (330, 441544), (388, 375540), (440, 331158), (485, 300432), (528, 275965), (569, 256080), (582, 250360), (660, 220772), (776, 187770), (880, 165579), (970, 150216), (1067, 136560), (1138, 128040), (1164, 125180), (1320, 110386), (1455, 100144), (1552, 93885), (1707, 85360), (1940, 75108), (2134, 68280), (2276, 64020), (2328, 62590), (2640, 55193), (2845, 51216), (2910, 50072), (3201, 45520), (3414, 42680), (3880, 37554), (4268, 34140), (4552, 32010), (4656, 31295), (5335, 27312), (5690, 25608), (5820, 25036), (6259, 23280), (6402, 22760), (6828, 21340), (7760, 18777), (8535, 17072), (8536, 17070), (9104, 16005), (10670, 13656), (11380, 12804), (11640, 12518)]