1567602980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1069}}^1$

素因数の和:1341

約数の個数: 96

約数和(自身を含む): 3688675200

約数和(自身を除く): 2121072220

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 227, 323, 340, 380, 454, 646, 908, 1069, 1135, 1292, 1615, 2138, 2270, 3230, 3859, 4276, 4313, 4540, 5345, 6460, 7718, 8626, 10690, 15436, 17252, 18173, 19295, 20311, 21380, 21565, 36346, 38590, 40622, 43130, 72692, 73321, 77180, 81244, 86260, 90865, 101555, 146642, 181730, 203110, 242663, 293284, 345287, 363460, 366605, 406220, 485326, 690574, 733210, 970652, 1213315, 1381148, 1466420, 1726435, 2426630, 3452870, 4125271, 4610597, 4853260, 6905740, 8250542, 9221194, 16501084, 18442388, 20626355, 23052985, 41252710, 46105970, 78380149, 82505420, 92211940, 156760298, 313520596, 391900745, 783801490, 1567602980]

約数ペア:

[(1, 1567602980), (2, 783801490), (4, 391900745), (5, 313520596), (10, 156760298), (17, 92211940), (19, 82505420), (20, 78380149), (34, 46105970), (38, 41252710), (68, 23052985), (76, 20626355), (85, 18442388), (95, 16501084), (170, 9221194), (190, 8250542), (227, 6905740), (323, 4853260), (340, 4610597), (380, 4125271), (454, 3452870), (646, 2426630), (908, 1726435), (1069, 1466420), (1135, 1381148), (1292, 1213315), (1615, 970652), (2138, 733210), (2270, 690574), (3230, 485326), (3859, 406220), (4276, 366605), (4313, 363460), (4540, 345287), (5345, 293284), (6460, 242663), (7718, 203110), (8626, 181730), (10690, 146642), (15436, 101555), (17252, 90865), (18173, 86260), (19295, 81244), (20311, 77180), (21380, 73321), (21565, 72692), (36346, 43130), (38590, 40622)]