152955880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{937}}^1$

素因数の和:1019

約数の個数: 128

約数和(自身を含む): 437633280

約数和(自身を除く): 284677400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 53, 55, 56, 70, 77, 88, 106, 110, 140, 154, 212, 220, 265, 280, 308, 371, 385, 424, 440, 530, 583, 616, 742, 770, 937, 1060, 1166, 1484, 1540, 1855, 1874, 2120, 2332, 2915, 2968, 3080, 3710, 3748, 4081, 4664, 4685, 5830, 6559, 7420, 7496, 8162, 9370, 10307, 11660, 13118, 14840, 16324, 18740, 20405, 20614, 23320, 26236, 32648, 32795, 37480, 40810, 41228, 49661, 51535, 52472, 65590, 72149, 81620, 82456, 99322, 103070, 131180, 144298, 163240, 198644, 206140, 248305, 262360, 288596, 347627, 360745, 397288, 412280, 496610, 546271, 577192, 695254, 721490, 993220, 1092542, 1390508, 1442980, 1738135, 1986440, 2185084, 2731355, 2781016, 2885960, 3476270, 3823897, 4370168, 5462710, 6952540, 7647794, 10925420, 13905080, 15295588, 19119485, 21850840, 30591176, 38238970, 76477940, 152955880]

約数ペア:

[(1, 152955880), (2, 76477940), (4, 38238970), (5, 30591176), (7, 21850840), (8, 19119485), (10, 15295588), (11, 13905080), (14, 10925420), (20, 7647794), (22, 6952540), (28, 5462710), (35, 4370168), (40, 3823897), (44, 3476270), (53, 2885960), (55, 2781016), (56, 2731355), (70, 2185084), (77, 1986440), (88, 1738135), (106, 1442980), (110, 1390508), (140, 1092542), (154, 993220), (212, 721490), (220, 695254), (265, 577192), (280, 546271), (308, 496610), (371, 412280), (385, 397288), (424, 360745), (440, 347627), (530, 288596), (583, 262360), (616, 248305), (742, 206140), (770, 198644), (937, 163240), (1060, 144298), (1166, 131180), (1484, 103070), (1540, 99322), (1855, 82456), (1874, 81620), (2120, 72149), (2332, 65590), (2915, 52472), (2968, 51535), (3080, 49661), (3710, 41228), (3748, 40810), (4081, 37480), (4664, 32795), (4685, 32648), (5830, 26236), (6559, 23320), (7420, 20614), (7496, 20405), (8162, 18740), (9370, 16324), (10307, 14840), (11660, 13118)]